Beware "Error Check System" Facebook application

Graham Cluley
Graham Cluley
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 @grahamcluley.com
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Some Facebook users were bombarded with bogus warnings this weekend saying that friends had had problems viewing their profile. The reason? A rogue Facebook application called “Error Check System” that was sending misleading notification messages.

The typical warning read:

[Name] has faced some errors when checking your profile View The Errors Message

Of course there was nothing really wrong with the recipient’s profiles, and the misleading notifications were an attempt by a third party Facebook application to recruit more users, and – potentially – steal personal information from profiles…

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Read more in my article at Naked Security website.


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 LinkedIn, Bluesky and Mastodon, or drop him an email.

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