Smashing Security podcast #053: Game of Thrones, a major Amazon cloud leak, and web tracking gone crazy

Industry veterans, chatting about computer security and online privacy.

Graham Cluley
Graham Cluley
@

 @grahamcluley.com
 / grahamcluley

Smashing Security podcast #053: Game of Thrones, a major Amazon cloud leak, and web tracking gone crazy

The FBI think they’ve identified the HBO hacker, the US military have been caught with a leaky bucket, and web tracking has just got scarier than ever.

All this and much much more is discussed in the latest edition of the “Smashing Security” podcast by cybersecurity veterans Graham Cluley and Carole Theriault, who are joined this week by special guest Iain Thomson from The Register.

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Unknown
Hi, it's me, the guy who introduces the podcast.

Just a quick note, we recorded this episode before news broke of the extraordinary Uber data leak and how Uber paid the hackers in order to keep the breach quiet.

You can read about all that in the show notes, but anyway, that's why we didn't mention it. Sorry about that. On with the show.

Hi, this episode of Smashing Security is supported in part by Netsparker.

Netsparker is a web application security scanner that can automatically find security flaws in your website and fix them before hackers can exploit them.

If you want to automatically check your web applications for cross-site scripting, SQL injection, and other vulnerabilities and coding errors that can leave you and your business exposed, then you need NetSparker.

Try it out now by downloading a demo from www.netsparker.com/smashing. Smashing Security, episode 53: Game of Thrones.

Ransomware, major Amazon cloud leak, and web tracking gone crazy with Carole Theriault and Graham Cluley. Hello, hello, and welcome to Smashing Security episode 53.

My name is Graham Cluley and I'm joined as ever by my good chum and co-host, Carole Theriault. Hello, Carole.
CAROLE THERIAULT
Hello, Graham.
GRAHAM CLULEY
How are you doing today?
CAROLE THERIAULT
I'm having a brilliant day, actually. Very good day.
GRAHAM CLULEY
Wonderful.
CAROLE THERIAULT
Thank you very much.
GRAHAM CLULEY
Oh, well, actually, hey, you remember what happened? I took you out for lunch today.
CAROLE THERIAULT
Yeah, well, that's a, that was very exciting. That doesn't happen very often. I was just like, woohoo.
GRAHAM CLULEY
Woo! I think what you found exciting was that I actually paid, wasn't it?
CAROLE THERIAULT
That was very exciting and extremely unusual. That's right.
GRAHAM CLULEY
We are joined by a special guest, Iain Thomson of The Register, one of their security correspondents. Hello, Iain.
IAIN THOMSON
Hi there, Graham. How's it going?
GRAHAM CLULEY
Not too bad, thank you very much. Good to have you on the show. You are dialing in all the way from California today, aren't you? You're tricking us with your English dulcet tones.
IAIN THOMSON
Indeed, indeed.
GRAHAM CLULEY
How long have you been out there now?
IAIN THOMSON
Ooh, 8 years. 8 years, really?

Yes, it was supposed to be a 1-year trip, but then things kept on getting extended, and then I met a local, and it now looks like I'm out here for the duration.
CAROLE THERIAULT
Would you ever move back to the UK?
IAIN THOMSON
Well, the UK is currently going slightly bonkers, so—
CAROLE THERIAULT
Oh, right, yeah, but everything's normal in the States. You're absolutely right. Everything is perfectly tickety-boo.
GRAHAM CLULEY
The only thing which has made the UK look less bonkers is what's been going on in the States over the last year or so, yeah.
IAIN THOMSON
Well, this was the marvelous thing though, but it was the one redeeming quality of the Trump election was that for 3 months my American friends have been talking about Brexit and going, "Ah, you see, you can be just as stupid as we can." And then America said, "Hold my beer and watch this." Yeah, they've taken it to a whole nother level, haven't they?

But yeah, no, I mean, I will always be British and I would like to move back, but my wife doesn't like British winters. So yeah, we'll have to see.
CAROLE THERIAULT
No one really does.
GRAHAM CLULEY
I think that's a pretty reasonable— my wife is slightly nationality challenged as well, and she's ever so slightly partly American and she resents the British winters very much too, and she would love to go and live in California or something like that.

But it's me longing for The Archers.
IAIN THOMSON
Well, you see, you can get The Archers on podcast. This is fantastic.
GRAHAM CLULEY
Podcasts? Come on. Who listens to those? Hey! Okay.

Well, every week what we do is we each pick a topic, something which has happened in the world of computer security, and have a little bit of a chat about it.

Now, do you guys, do you all watch the fantasy starring lots of boobs and dragons, Game of Thrones. Are you all fans of that?
CAROLE THERIAULT
Yes, I certainly am. Our household, they are avid fans.
IAIN THOMSON
I've watched episodes and got the general gist of it, but I just can't devote that long to watching the entire series. It's too late now.
GRAHAM CLULEY
I know, I know. I think I watched the first series and after that I thought, okay, I've got the gist of this really. I don't feel I need to see any more.
CAROLE THERIAULT
The first one was very dirty. The rest aren't as dirty.
GRAHAM CLULEY
Oh really?
CAROLE THERIAULT
I promise, I promise.
GRAHAM CLULEY
Oh really? Yes. Really, really.
CAROLE THERIAULT
The first series was just to lure us in, was it?
GRAHAM CLULEY
Promise of more naughtiness.
CAROLE THERIAULT
I know I sound my brother who told me, hey, let's watch Walking Dead. It's not scary at all.
IAIN THOMSON
It's not scary. Well, they have a phrase over here. It's not porn. It's HBO.
GRAHAM CLULEY
So, well, you might remember, 'cause we covered this in a previous Smashing Security podcast, I think it was number 37, where we talked about the fact that a hacker had broken into HBO and was trying to extort lots of money out of them.

And he'd actually managed to get hold of their contact checklists of the actors and actresses, their mobile phone numbers, managed to get hold of some scripts of upcoming episodes, which of course, the feverish fans are all desperate to get their claws on.

Well, that story has continued because this week, the FBI held a little news conference at lunchtime. You can imagine it, can't you?

They had all the cucumber sandwiches out and everything else.

Well, they said, "Right, gents, now you're all here, what we'd to tell you is that we believe we have identified and are going to charge the person we think hacked into HBO." And they have named him as Behzad Mesri, also known, and this was his hacker online handle, as "Sk0t Varshat." Oh!

I've never quite—
CAROLE THERIAULT
Have you Googled to see what that means?
GRAHAM CLULEY
I don't. I don't. Google Varshat.
CAROLE THERIAULT
Yeah, you can't unsee things. That's right.
GRAHAM CLULEY
Exactly. It's a bit Lemon Party, isn't it?

So anyway, he is a self-professed expert hacker and believed to be a member of the Iranian hacking gang, the TurkBlack Smashing Security team.

I don't know where they get all these names. He's been defacing websites for a long time, leaving his—
CAROLE THERIAULT
So say the FBI.
GRAHAM CLULEY
Leaving the Varshat mark on web pages around the world.

But then earlier this year, according to the FBI, he targeted HBO, the maker of Game of Thrones and other shows Curb Your Enthusiasm. And he did this not in a sophisticated way.

I mean, frankly, this is the kind of way in which companies do get hacked. Quite often it won't be that sophisticated.

He simply grabbed employees' usernames and passwords and logged in using their accounts. Maybe he did that through phishing or piece of spyware.

I suspect it was probably just phishing.
CAROLE THERIAULT
Or a guess. Some people's passwords are so bad.
GRAHAM CLULEY
Well, maybe, yeah. I mean, you know.
IAIN THOMSON
Well, it's the layer 8 problem. People are very dumb about choosing their passwords and they just, you know, they fall down to a few basic defaults, reuse them everywhere.

And we've all, you know, okay, possibly not you two, but I mean, I had an incident recently where I tweeted a response to a far-right person on Twitter and somebody tried to log into my Facebook account, which was using a password which was just over a year old.

Thankfully two-factor was on, but I mean, we all do it and there is, you know, this guy seems to have got lucky.
GRAHAM CLULEY
So he had a password of yours, which was, although not a current one, it was a year old or so.
IAIN THOMSON
Yeah. I hadn't changed my password, my Facebook password in a year.

And then when I think I got caught up in the LinkedIn hack, there was a reused password in there, but I've got, you know, you've got to have two-factor on all accounts now.

I mean, you guys know this. You really do.
GRAHAM CLULEY
And I think that's another common way in which people do get hacked, of course, is reused passwords.

So if one site like LinkedIn, which famously got hacked, of course, even Mark Zuckerberg himself was caught with his pants down on that particular one by using a dumb password, which he was reusing in places.

And so, yeah, maybe that's what happened to these HBO staffers as well. But the fact is, according to the FBI, Behzad Mesri, or let's call him Mr.

Varshat, managed to break into these HBO accounts and gain access. He stole actual unaired episodes of Curb Your Enthusiasm and other shows Juice and Ballers.

He stole the scripts for upcoming episodes of Game of Thrones, grabbed this confidential information, and then he tried to extort money.

He sent them messages saying, "Hi to all losers. Yes, it's true. HBO is hacked. Beware of heart attack." Not quite sure what that means.
CAROLE THERIAULT
This is a bit of a different ransomware attack because it's not a question of them— him stealing the originals.

It's them having a copy and that copy being as powerful because it hasn't been released yet.
GRAHAM CLULEY
Right.

And if you've got sensitive information, which you can pass on to journalists Iain Thomson of The Register or something this, or one of the others out there, and you can damage a company's brand, can't you?

Because it, fair enough, it's a good story, which security journalists will want to write about.
IAIN THOMSON
I would actually add a caveat to that. There are, you know, while, you know, The Register has its issues.

We are, and I think a lot of journalists out there are quite ethical about this and they're not willing to be used in that way.

It's kind of if a security company comes to us and says, we've got a fantastic new hole, the first question we ask is, is it patched?

Because we can't report about it until the patch is out there. And everyone I know in the industry is very, very strict about that.

So in this case, he was, I think, more interested in putting it out onto the public web and sort of hitting HBO's profits that way.

But, yeah, Graham, it's a really, as you say, it's a very bad form of ransomware. You know, it's just the complications are too high.
CAROLE THERIAULT
Yeah.
IAIN THOMSON
Yeah.
GRAHAM CLULEY
Carole's having a go at me for suggesting you do that.

I mean, certainly I've been approached by groups the Dark Overlord in the past who've shared sensitive information from inside companies which they've hacked and said, why don't you publish details from this?

And I refuse. It's just well, look, it's interesting that that company has been hacked, but I'm not going to publish their personal emails or details of their databases.
IAIN THOMSON
This is, I think, the real, the sort of the nub of this story is that this is really about the fact that HBO has terrible security.
GRAHAM CLULEY
Well, they certainly wanted to keep this guy quiet and keep him sweet and not have him releasing these episodes.

Obviously there'd be commercial damage which would be done if things like Game of Thrones episodes leak onto the internet, and they didn't want that.

And there were some emails which came out of HBO.

I'm not quite sure how they appeared on the internet, but it appeared that some of their sysadmins had been given the authority to offer up to a quarter of a million dollars.

They weren't prepared to pay him the $6 million, but they said, look, we can offer you this as a bug bounty if you will agree to our terms and conditions.
IAIN THOMSON
Balls on it.
GRAHAM CLULEY
Now, yeah, well, I wonder actually whether that might be how they ultimately identified the guy because we don't have any details from the FBI.
CAROLE THERIAULT
Oh, follow the money, follow the money.
GRAHAM CLULEY
Well, maybe what it was, I've known companies in the past where they've said, look, you're trying to blackmail us. The legal department needs a contract to be signed.

So you have to tell us your name, address, sign the contract.

Or if we're going to present this as some kind of bug bounty, and it's understandable, some hacker in Iran, if he's offered a quarter of a million quid and thinks he's not going to get anything else, he might say, okay, here are my details.

You can send me the money. And then the company might go to the FBI and say, we've identified our hacker. So maybe that has happened. Behzad Mesri is believed to still be in Iran.

It's likely he's beyond the reach of American authorities, quite frankly, because of that.

But if he ever takes a little trip to Disneyland or something, he's going to be in a spot of bother, isn't he?
CAROLE THERIAULT
Yeah, well, poor thing.
IAIN THOMSON
But no, this is how they catch them. We had the son of the Russian politician who was running the credit card database.

He was arrested in the Maldives, which doesn't have an extradition agreement with the US, but for some reason he was expelled.

The US lent on the local government, he was expelled from the country and then picked up immediately and flown to Guam by American agents.

So I mean, there are ways around this, but yeah, as long as he stays in Iran, he's not going anywhere.
CAROLE THERIAULT
So basically they're saying, we want to arrest you but we can't get you, so, but we got our eyes on you. And they've publicly announced that they think he's the one who signed it.
IAIN THOMSON
Yeah. If he shows up in any airport, then whether they have the US extradition treaty, he's toast.
GRAHAM CLULEY
Yeah. It has seriously curtailed his future holiday plans. There's a message to all you hackers out there. Watch out.
CAROLE THERIAULT
Yeah. Poor Mr. Vashat.
GRAHAM CLULEY
You're so juvenile, Carole. Iain, what's your topic this week?
IAIN THOMSON
For the last 6 to 9 months, I've probably had to write 1 or 2 stories a month about somebody finding an open Amazon S3 bucket packed full of really useful information.

And 9 times out of 10, it hasn't even been accessed by an outside thing. But I'm just getting a wee bit sick of writing these stories.

And then we had the really big one on Friday, which was terabytes of data from the US military.
CAROLE THERIAULT
Oh no.
IAIN THOMSON
Basically, the US military runs a social media monitoring campaign that goes under the name of Coral Reef, which seeks to find basically angry teenagers in countries where terrorism is growing and sort of check what they're doing on social media and try and sort of steer them away from certain sites.

That certainly seems to be the gist of it, although we're still waiting from the US military for comment. Anyway, this obviously gets huge amounts of data.

Just one of these buckets had 1.8 billion social media scrapes, organized within a searchable format.

So yeah, terabytes of compressed data just left wide open on the web for anybody who was happening to pop along to find, and not even well hidden.

It was named CENTCOM and PACCOM after Central Command and Pacific Command. This is not deep camouflage from the US military.

So as I say, it was available, it shut down, and it's about time companies really did something about this because I'm sick of writing this stuff and it's a major security hole.
GRAHAM CLULEY
This is something which they left publicly accessible to anyone to find without even a password in front of it, right?
IAIN THOMSON
Oh yeah, totally. All you had to do is get a free AWS account and you can go looking.
CAROLE THERIAULT
So is this just lack of knowledge? Do you think this is just lack of IT security knowledge within this group?
IAIN THOMSON
I think actually it's more laziness. If you've got the skills to set up an S3 bucket, you've got to know about basic security.
CAROLE THERIAULT
Yeah.
IAIN THOMSON
You've got to, you know, it's not rocket science, but at the same time, you've got to have a certain, it's the kind of skills you'd expect from someone with 1 or 2 years in an IT department could set this up, although quite frankly, you could learn how to do it in 20 minutes.

But just getting an account, anybody can do.

What they've done to actually find this stuff is built scripts to search for S3 buckets and their open S3 buckets and then looking inside them.

And it's that kind of automation of it that should make anybody who's leaving this open very worried.
GRAHAM CLULEY
Yeah.
CAROLE THERIAULT
You need another kind of website like Troy Hunt's Have I Been Pwned saying, is my cloud bucket open?
GRAHAM CLULEY
The problem is people wouldn't even use it.
CAROLE THERIAULT
That's the problem.
GRAHAM CLULEY
People aren't even using tools like that to see if they've left this sort of information just lying around on the internet for other people to find.

There's a certain irony here that what this was, was a database of publicly posted social media posts by people around the world who are of interest.

And you can kind of go, weren't they silly leaving their privacy open so anyone could read these things on social networks?

And then the US military has published it itself publicly for anyone to view.
CAROLE THERIAULT
And puts it in order. So you were saying it was all parsed and beautifully laid out so you could search it.
GRAHAM CLULEY
So maybe other agencies around the world can use it.
IAIN THOMSON
I think the problem behind this is that it's just basic human laziness. Now, I mean, Amazon, a couple of weeks ago, we've been on at them about this for months.

A couple of weeks ago, they announced these new security protocols to help protect against this sort of thing.

And that amounted to basically a bright yellow button and a warning screen saying, are you aware you're leaving this bucket open? Now, you both know how well security buttons work.

You just click through to get on with it. You can't get past that human problem.

And presumably somebody left these open so that they could be shared with another member of the team and then forgot to close it off again.

And it's that kind of basic human failing that I think we're going to be seeing again and again.
CAROLE THERIAULT
So basically we're here to feel sorry for you because you have to write about these every month or every few times a month, right? Well, I mean, poor Iain, everyone.
IAIN THOMSON
Come on. I mean, unless we keep on hammering away at this, then nothing's going to change.

And yes, okay, it may be a bit rich for me to whinge about having to write about this, but for God's sake, people, get it together.
CAROLE THERIAULT
See, I'm with you. I'm with you. And it's embarrassing for the military as well. I mean, and the thing is, the information they're making available is not their private information.

It's the information of, probably kids, you know, who don't know better about how to protect their Facebook pages or their other social media accounts.
GRAHAM CLULEY
So, Iain, do you have any ideas as to what Amazon should do to defend these buckets better?

I mean, they do have these warning messages, like you said, they've put together advisories and things on their site.
CAROLE THERIAULT
Enforce 2FA.
IAIN THOMSON
I agree with you totally. It should be two-factor on everything all the time without question and, you know, head for three if you possibly can.
GRAHAM CLULEY
But there are times, of course, it's understandable that people might want to temporarily open up some of these data vaults for sharing with colleagues and so forth.

And I wonder whether there should be an option for make it public for an hour or, you know, and after an hour, then it goes back to private or something like that.

I mean, I wonder if that would be a good safety net for some of these organizations.
IAIN THOMSON
I think that's an excellent idea. The idea of a timed session works very well indeed.

I mean, I spoke to Chris Vickery, who's been finding a lot of these over at UpGuard, and he was saying the only solution really is to enforce a total lockdown.

You can't leave open buckets, but that would cut into massively into Amazon's profits and would piss off a lot of users. So the timed session is a great idea.

Two-factor is a must, an absolute must.
CAROLE THERIAULT
And I have another one to add on that. So what about the default settings?

A lot of times default settings in these situations tend to be less than what I would recommend as secure, just to simplify the installation and getting up and running.
IAIN THOMSON
I think that's a very good idea indeed. I mean, it's all about trying to minimize the stupidity of humans.

And you know, we get lazy, we get sloppy and, you know, get the defaults in, just insist on a certain level of security.

A lot of companies are worried that this is going to turn people away from their services, but I think once they see the benefits, you know, it's why companies hate spending on IT security because, you know, when it's going well, nothing happens.
GRAHAM CLULEY
Okay, well, thanks for that, Iain. Carole, we'll go over to you.
CAROLE THERIAULT
Okay. So we all know that websites track us. You know, who hasn't searched online for something only to soon see an ad about it in their social media feed or something?

But I bet most of you've never realized how much websites actually can track you. So let me introduce you to a type of third-party script known as session replays.

So session replays are tools that are traditionally used by web developers to help improve the page during testing phases.

So tools can help you audit or fix a bad or confusing webpage, specifically pages forms where you would input sensitive information, or you might make a purchase.

Pages are considered quite important and you want to make sure that you get them right. But what would happen if these session replay tools were used on a live site?

So session replays effectively record everything that occurs during a session. It's almost a live recording of everything that happens on your screen.

So it can see what you see, what you type and delete, where your mouse goes, where you click, and what's even displayed on the page.
GRAHAM CLULEY
Oh, but that sounds an absolutely wonderful invention. That's exactly what I'd want when I'm browsing the web. I wish every website would do that.

I expect you're going to tell me that hardly any websites are doing this. Is that the story, girl?
CAROLE THERIAULT
To be clear, imagine, for example, Graham, you were looking at a mortgage application, right? Or a health insurance page or your credit rating.

So everything that's even dynamically displayed on the page can be recorded as well as anything you input on that page, even if you input something and then change your mind.

So how often has it ever happened to any of you guys that you've put your password into the wrong field in a form or you've pressed paste expecting something to be pasted in and actually you've pasted in something really, really private in a address field, for example, on a webpage.

Does that happen?
GRAHAM CLULEY
Yes.
CAROLE THERIAULT
Well, that gets recorded as well.
IAIN THOMSON
It's happened much more to us than we'd to admit.

But the fact that this was even created is just, you know, you can understand the reason for it, but leaving it around for people to use, it's a time bomb just waiting for someone to take it up and run with it.
CAROLE THERIAULT
Well, you're predicting what's happened. Okay. So none of us would this. It's not good. And surely no reputable website would ever have this installed on their live site, right?

Definitely.
GRAHAM CLULEY
No reputable website, no, absolutely none, which is the good news. Sorry.
CAROLE THERIAULT
Three researchers at Princeton Center for Information Technology Policy, or CITP, looked to see if they could find evidence of one or more of the seven most popular session replay companies.

Okay, this is people Yandex, FullStory, Hotjar, User Replay, et cetera.

And to see if they were actually installed on popular live sites, and they found that 500 of the top 50,000 most popular sites, according to Alexa, had session replay scripts installed on the live site.

Now, this list includes some pretty well-known names The Telegraph, Samsung, ancestry.com, AVG, CBS Sports, Skype, WordPress, Microsoft, and Adobe. There's a lot of them.
GRAHAM CLULEY
AVG, the security and privacy firm.
CAROLE THERIAULT
Yes, wait, wait. Now, there's two things here.

In one, they list both people that have these session replays installed, but they also could detect if the session replay was actually running during their visit to the page.
GRAHAM CLULEY
Okay.
CAROLE THERIAULT
Of course, it could be installed but not active.
GRAHAM CLULEY
All right. Yes. Yeah.
CAROLE THERIAULT
A website, for example, would maybe not want to test everyone that visits their website. They may just want to test an hour's worth of traffic, right?

Or traffic that comes from a particular geolocation.

However, when they were doing their research, they actually found evidence of session recording on Costco, Comcast, HP, iStockphoto, and Norton, that other well-known security company.

Pretty shocking.
GRAHAM CLULEY
Oh dear, Peter Norton, you've let us down again.
IAIN THOMSON
I say Norton lets everyone down the second they use it. It's more pernicious than herpes and it just doesn't do that much.
CAROLE THERIAULT
And over to our sponsors, Norton.
GRAHAM CLULEY
Yeah, there we are. Don't think they'll be calling this up.
IAIN THOMSON
Bugger, really? Are they a sponsor?
GRAHAM CLULEY
No. No, no, no, no, no. We can avoid that.
IAIN THOMSON
Oh, thank God.
GRAHAM CLULEY
And they won't be in future either.
IAIN THOMSON
Okay.
CAROLE THERIAULT
So of course, replay services do offer a combination of manual and automatic redaction tools that allow publishers to exclude sensitive information from recordings.
GRAHAM CLULEY
Well, thank heavens for that, because I imagine these tools are being used completely responsibly and there's no personal or sensitive information being passed on to third parties.

And that—
CAROLE THERIAULT
That's exactly right. Now there's a few problems here too. Problem number one is why don't you guys take a look here at the default settings for these replay services.

So I've put together, you know, a little chart in front of you to show you.

Now all the ones that are blank is information that by default is sent to third parties when the form is filled in.

Do you see social insurance number is cleared for anyone to see in FullStory, Hotjar, Yandex, and SmartLook.
GRAHAM CLULEY
Carole?
CAROLE THERIAULT
Yes.
GRAHAM CLULEY
This says the data is sent in the clear as well. So this data isn't being sent in some sort of encrypted form?
CAROLE THERIAULT
Exactly. It is sent in the clear, and that's part of the problem.
IAIN THOMSON
Part of the problem? That's a massive, massive problem. I mean, we've been beating up companies about this for years.
CAROLE THERIAULT
Maybe we can tweet out this image as well from these researchers.

But you can see here that name, email, phone number, address, Social Security number, and date of birth is in the clear sent to third parties for 4 of the 7 people they looked at.
GRAHAM CLULEY
Although we have to say, since Equifax, everyone's got everyone's Social Security number anyway. So don't worry about it, guys. Who cares? Anyone who wants it has got it.
IAIN THOMSON
The minute you read out this list, I was just like, nope, nope, nope. OK, we're all screwed.
CAROLE THERIAULT
Exactly. Now, there are a few things we can do here. There are a few things.

One thing, since this research has been published, Walgreens and Bonobos, these were two sites that actually were actively collecting information at the time of the testing, have publicly stated, we are getting rid of this and we take privacy very seriously.

So it kind of gives me the impression either they're freaking out because of the PR snafu or they actually didn't realize it was happening.

They didn't actually read the small print.
IAIN THOMSON
I think basically both.
CAROLE THERIAULT
Yeah, probably. Now there are a few things that you can do at home. You can use do not track and ad blockers.

So I believe that according to Motherboard, Adblock Plus is now protecting you against all of the listed companies that were doing session tracking.

You might also want to refuse to engage or do any mouse movement at all on non-HTTPS websites because then of course any information that you put in there is not encrypted.

And web developers out there, just check your site. If you're not sure you're running any of these session replays, take a look on your live site.

And if you are, raise the alarm because from a compliance point of view, this is a big no-no and GDPR is around the corner.
GRAHAM CLULEY
So, and because it's always possible, of course, that some past web developer put this onto your site.

Now he may have left the company and it's just been lurking there for months or years and you're unaware that it's running in the background and doing all these things.

You know, some marketroid may have years ago convinced the IT team to install it and it's been long forgotten about.
CAROLE THERIAULT
Exactly. So the responsible thing right now is to go check. And if you do have it running, remove it because it's just really a big no-no.

And I just want to hat tip these researchers at Princeton Center for Information Technology Policy. I think the research is great. And this is part one of the research.

So we're looking forward to seeing what else they have to tell us in the next upcoming weeks.
GRAHAM CLULEY
Boy, oh boy. Well, that's a stonker of a story, Carole.
IAIN THOMSON
It's really fascinating research. And it's these little legacy bits of code that were obviously a good idea at the time but have been left in.

We've seen this with the DDE vulnerabilities with Microsoft as well.

It's all about cleaning up code and, you know, getting rid of stuff which seems on one level quite useful, but when it's—and it is for the short term, but when it's left in for the long term, it can be a major security headache.
CAROLE THERIAULT
Absolutely.
GRAHAM CLULEY
All right, well, thank you, Carole. I think I need some cheering up. I think it's time to find out who our sponsors are this week.

Are you worried that your website might be the backdoor through which hackers can access your information and steal data? Well, if so, you'll be interested in our sponsor today.

NetSparker is a web application security scanner. It can automatically find the flaws in your website security and fix them before hackers can exploit them.

You can try it out right now. Download a demo from www.netsparker.com/smashingsecurity. Smashing Security. On with the show. Bling, bling, bling, bling, bling, bling. And welcome back.

And it's that part of the show which we like to call Pick of the Week.
CAROLE THERIAULT
Pick of the Week.
IAIN THOMSON
Pick of the Week.
GRAHAM CLULEY
Yes, it's the part of the show where we all choose something we like.

Could be a funny story, a book we've read, a TV show, a movie, a record, an app, a website, a podcast, whatever we like. Doesn't have to be security related necessarily.

It can be, but it doesn't have to be.
CAROLE THERIAULT
No, it should not be.
GRAHAM CLULEY
And my pick of the week this week. You know, guys, often there'll be a great movie which will be followed up by a less than terrific sequel, right? I'm thinking Speed.

You remember Speed?
CAROLE THERIAULT
Except Shark Attack 3. That was pretty good.
GRAHAM CLULEY
Was it? I haven't seen that one, Carole.
CAROLE THERIAULT
Yeah, you did. I bought it for you.
GRAHAM CLULEY
Oh, the one with John Barrowman?
CAROLE THERIAULT
Yeah, with the great line in the middle.
GRAHAM CLULEY
Oh my goodness. Okay, we'll link to the YouTube clip if it's not safe for work. Speed was followed by Speed 2 Cruise Control.
IAIN THOMSON
Sorry, I'm getting triggered by your mention of Speed 2 because Speed 2 Cruise Control, are you a fan of Speed 2 Cruise Control?

Well, no, basically I went out to an aviation security conference in Indonesia, flew back with Air Kuwait where they actually check your water bottle for alcohol before you get on board because it's strictly banned.

And on an 18-hour flight, the only English language film was Speed 2. And I just, it sends me into a cold sweat just to hear the word.
GRAHAM CLULEY
It's just the idea of a movie about a boat, which is going really quickly. It's terrific.

I can never think of Speed actually without thinking of that Father Ted episode where they have the milk float, which if it goes above 5 miles per hour will explode or something.

Listen to me. There's a bomb on the milk float. A bomb, right? Who's that for? No, you're not supposed to deliver to anyone. It's going to go off and kill you.

Pat Mustard put it there because I got him sacked. When you go under 4 miles an hour, it'll go off. The bomb will go off. Have you got that? Oh God, help!

I don't want to be a milkman anymore. You'll be safe as long as you don't slow down. Oh, Ted, look, it's a big bunch of boxes in the middle of the road. Just stay over 4.

Again, I don't know how our American audience will appreciate Father Ted, but we will.
IAIN THOMSON
Father Ted is absolutely gorgeous. Please watch it.
GRAHAM CLULEY
We'll find it. We're putting a link if we can find it. Weekend at Bernie's, Carole, one of your favorite movies. There was a Weekend at Bernie's 2.
CAROLE THERIAULT
Oh, that's another excellent movie.
GRAHAM CLULEY
Have you seen the sequel?
CAROLE THERIAULT
No, I have not. I got everything I needed from the first one.
GRAHAM CLULEY
Apparently has a sort of voodoo zombie element where Bernie comes back to life. I suspect made it slightly not as good.
IAIN THOMSON
But anyway, he's back and he's drunk.
GRAHAM CLULEY
But sometimes the sequel is even better, right? There was The Godfather followed by Godfather Part II, which was, you know, pretty good, right? Well, they're both amazing. Yeah.

Toy Story followed by Toy Story 2.

In fact, I would argue that Toy Story, even though it has the voice of Thom Hanks, who I can't abide, is possibly the greatest movie trilogy of all time.
IAIN THOMSON
Oh, goodness.
GRAHAM CLULEY
Although it's now a quadrilogy or something, isn't it, I think. But my pick of the week is another sequel. Okay. And it's this.

Look, many films these days, there's lots of sex and violence, isn't there? But there's too much of that, some people say. Personally, I can't get enough of it. I love that stuff.

But when I'm fed up with flesh, I'm not afraid to turn to fur. And so I—
CAROLE THERIAULT
I knew you were a furrvert. I knew it.
GRAHAM CLULEY
I, this weekend, saw Paddington 2. And I have to report it's rather good.
CAROLE THERIAULT
The first one was good.
GRAHAM CLULEY
Well, I am going to have to disagree with you, Krum, because the first Paddington, although it had the capability of being good, was marred by the character of Nicole Kidman, who wanted to stuff Paddington Bear because she was a taxidermist.

And I thought her character was entirely unnecessary, and it should have been just a simple plot involving a bank robbery or something like that.

Because I took young children to see the original Paddington. They did not like that at all.
CAROLE THERIAULT
Oh, they were a bit too young for it?
GRAHAM CLULEY
They were possibly a little bit too young for it. And I just thought it— I didn't enjoy it either. I was a bit, you know, a bit scared. But Paddington 2 has a great cast.

It's got Hugh Grant, who's playing a part without umming and erring his way clottishly through his usual character. And he's doing something a little bit different.

It's got fantastic cinematography, great production design. There's nothing scary going on about it. I mean, family-friendly, apart from the bit where—
CAROLE THERIAULT
Did you fall asleep?
GRAHAM CLULEY
No, I didn't fall asleep.
CAROLE THERIAULT
Not once?
GRAHAM CLULEY
No, not once.
CAROLE THERIAULT
Did you close your eyes for a ridiculously long time and call it just blinking?
GRAHAM CLULEY
I did actually fall asleep. But I only fell asleep for a small part of the movie. But I enjoyed everything which I saw, and then I made a concerted effort to stay awake.

And it was all great stuff for the kid as well, because apart from the bit where Paddington almost drowns, which is probably only suitable for kids rather than middle-aged podcasters.
CAROLE THERIAULT
Okay, let's stop giving away the plot.
GRAHAM CLULEY
But anyway, I loved it. I think it's a really good movie, much better than the first one.

I've got one little quibble about it, which if you guys haven't seen, you can probably still chip in on. Aunt Lucy, who appears in the movie, calls Paddington Bear Paddington.

And my understanding is that Paddington Bear only gets that name after he's discovered at Paddington Station in London. Surely Aunt Lucy calls him or something like that.
IAIN THOMSON
This is why I hate movies made about Paddington Bear.

As a child of the '60s, I grew up watching this on TV and to have it turned into an animated movie, I haven't even dared watch it because so many times Hollywood has taken a big steaming dump on my childhood and I just wasn't prepared to let that happen again.
GRAHAM CLULEY
I'm kind of sympathetic with that. I mean, that is an attitude I normally take, Iain. And the Paddington TV series voiced by Michael Hordern is tremendous.

Yeah, I mean, it is a masterpiece. And if anyone gets the chance to see the Paddington special where he recreates Singing in the Rain—
IAIN THOMSON
Legendary—
GRAHAM CLULEY
It's a wonderful piece of work. But the movie, actually, particularly Paddington 2, not bad at all.

I do dislike sometimes that he isn't wearing his duffel coat and he's effectively naked. I just don't think that's appropriate for a Paddington movie.

I like him to always be wearing it because a man's got to know where his marmalade sandwich is.

But other than that, good movie, and that is why Paddington Bear 2 is my pick of the week. Iain, what's your pick of the week?
IAIN THOMSON
Well, it's— I don't get out to the cinema as often as I should, but I did see an utterly fantastic film, which has not only given me a bunch of annoying earworms for the last couple of weeks because the soundtrack is so good, but also it has ruined me for car chase movies forever.

It's Edgar Wright's Baby Driver, and it's— they've stuck the first 6 minutes up on YouTube, and I can quite understand why because it's an amazing scene, but it just blew me away.

It takes all the best epic parts of Spaced, of Shaun of the Dead, and chucks it into an action movie format. And beautiful visual scenes as well.

I sincerely recommend people check this out.
CAROLE THERIAULT
Okay. It's definitely on my list now. It sounds perfect.
GRAHAM CLULEY
I've heard Baby Driver's good, but I don't know anything about the movie. What's the basic premise of the film?
IAIN THOMSON
It's your standard robbery flick gone wrong. There's a teenage driver who has tinnitus and so has to listen to music the whole time.

But it's that melding of soundtrack and visual effects.

If you remember Shaun of the Dead, when they're in the pub and the Queen comes on the jukebox and they're trying to kill the zombies.

Imagine that spread over 120 minutes of car chases and robberies, and you've got a pretty good idea of where you're going, and it's well worth the trip.
GRAHAM CLULEY
Sounds fantastic. Well, I think we've covered both ends of the movie genre there, haven't we, with Paddington 2 and Baby Driver as well.

I'm looking forward to it appearing on Netflix or something that, because I think it's no longer at the cinemas here in the UK. But I'd to catch up with it soon.

Carole, what's your pick of the week?
CAROLE THERIAULT
I had a birthday recently, and one of my presents was a flash from the past, people, a Mathmos lava lamp. And it's a real classic beauty. I love it.
GRAHAM CLULEY
Like you, Carole. Like you.
CAROLE THERIAULT
Ah, thanks.
IAIN THOMSON
You charmer, you.
CAROLE THERIAULT
Now it seems I am not alone in my love for the lava lamp. Cloudflare earlier this month issued a video where they use lava lamps to help them generate random numbers.

They've got this wall of lava lamps called the Entropy Wall, and they video the lava lamps' movement and then turn the images into unpredictable data, which helps them create keys that encrypt the traffic on the Cloudflare network.

Kinda cool.
GRAHAM CLULEY
Oh, that is cool. 'Cause it's always difficult, of course, making up random numbers, isn't it?
CAROLE THERIAULT
Well, yeah, 'cause lots of people are, why don't you just write an algorithm? But then algorithms could potentially be hacked, right? It's not.
GRAHAM CLULEY
Well, it may not be random enough, but if you have some sort of natural element which is helping to seed the random number generator, then that sounds a pretty cool thing to do.
IAIN THOMSON
It's amazing how nature can provide these kind of randomness that we can use in everyday science.

I mean, if you look at sort of the emissions of pulsars or quasars and, you know, the way that this can be used to help augment the GPS system, nature, it seems, still has the edge on technology in some regards.
CAROLE THERIAULT
Oh yeah. When it comes to randomization, definitely. They should just use snowflakes. I guess they'd melt though. They'd have to be in a really cold room.

It wouldn't really work at all.
GRAHAM CLULEY
But other than that, perfect.
IAIN THOMSON
Well, I know they keep server centers fairly cold, but that's going a wee bit too far if you're looking for a password.
GRAHAM CLULEY
It's a cute little video, Carole. It's made by Thom Scott, who's made loads of great geeky videos.
CAROLE THERIAULT
Yes, that's true. I should have said that.
GRAHAM CLULEY
Okay. Well, thank you, Carole Theriault, for that marvelous pick of the week and happy birthday from all of the Smashing Security listeners.
IAIN THOMSON
Happy Solar Orbit Day.
CAROLE THERIAULT
Thank you.
GRAHAM CLULEY
No, really, seriously, it's quite an achievement.
CAROLE THERIAULT
Don't keep getting as old as me.
GRAHAM CLULEY
It's quite an achievement reaching 50 and looking this—
IAIN THOMSON
Don't go there. Seriously, don't go there, Graham. You know for a fact this is her 20th.
CAROLE THERIAULT
29. I can say I'm closer to 29 than to 50, but thanks, Graham.
GRAHAM CLULEY
Listen, chaps out there, if you want to follow us, you can follow us on Twitter. You can find our Facebook group on surprise, surprise, Facebook as well. And we have swag.

You can buy a t-shirt by visiting smashingsecurity.com/store. Thank you very much, Iain, for joining us on the show today.

Where can people find you and check you out or follow you on social media? What's the best place that people can find out what you're up to?
IAIN THOMSON
Well, you can always find me on the Register. You can get me on Twitter under Iain Thomson, but be aware that my parents were bastards, so it's spelled I-A-I-N-T-H-O-M-S-O-N.
GRAHAM CLULEY
If you know someone else who you think might like Smashing Security, go and tell them about it, and maybe they'll listen as well.

If you don't know anybody else at all in the universe, then just go to Apple Podcasts and leave us a positive review, and we'll be very, very appreciative about that.

And you can catch up with past episodes at smashingsecurity.com. Until next time, cheerio, bye-bye.
CAROLE THERIAULT
Stay secure out there, guys.
IAIN THOMSON
Always be paranoid.
CAROLE THERIAULT
May I say thank you, Graham? Graham, thank you very much for my Smashing Security mug for my birthday present. I appreciate it.
GRAHAM CLULEY
It wasn't just a mug, was it, Carole?
CAROLE THERIAULT
Oh no, it had Maltesers in it, my Smashing Security mug which I hate. Thank you.
GRAHAM CLULEY
What a prince. Unfortunately, you don't like Maltesers. But I'm sure someone will appreciate it.
CAROLE THERIAULT
Yes.

Hosts:

Graham Cluley:

Carole Theriault:

Guest:

Iain Thomson – @iainthomson

Show notes:

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Graham Cluley is an award-winning keynote speaker who has given presentations around the world about cybersecurity, hackers, and online privacy. A veteran of the computer security industry since the early 1990s, he wrote the first ever version of Dr Solomon's Anti-Virus Toolkit for Windows, makes regular media appearances, and hosts the popular "Smashing Security" podcast. Follow him on TikTok, LinkedIn, Bluesky and Mastodon, or drop him an email.

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