How to protect yourself in the wake of the Equifax data breach

These measures can help safeguard you against identity thieves!

David bisson
David Bisson

How to protect yourself in the wake of the Equifax data breach

So you may (or may not) be affected by the Equifax breach that jeopardized 143 U.S. consumers’ personal information as well as the identities of up to 44 million UK consumers.

Now what? Here are a few recommendations on how you can protect yourself against identity thieves.

  1. Use a credit monitoring service

Equifax is offering free credit monitoring for everyone affected by the breach. (It has also clarified that all victims of the incident DON’T waive their rights to sue the company by signing up for the service.) If you’re hesitant to take Equifax up on its offer (for perhaps understandable reasons), consider signing up with a credit monitoring service like LifeLock on your own time.

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  1. Place a security freeze on your credit file

Creditor monitoring services help consumers recover from identity theft, but they don’t prevent it. For the latter, those affected by the Equifax breach should consider placing a security freeze on their credit files. This action effectively blocks potential creditors from viewing your file unless you lift the freeze, thereby making it more difficult for bad actors to apply for credit in your name.

Security freeze laws vary by state, but they usually cost between $0 and $15 to instate. To adequately protect yourself, you must place a security freeze on your credit file with each of the three main credit bureaus (TransUnion, Equifax, and Experian) as well as Innovis, a credit reporting agency. All four entities have information on their websites about how you can place a security freeze on your credit file via phone, online form, or mail.

  1. Periodically order a copy of your credit report

A security freeze doesn’t prevent everyone from viewing your credit file. For that reason, it’s a good idea to periodically order a copy of your credit report so that you can review it for unauthorized charges. You should also consider checking with your bank and credit card issuer about the types of transaction notifications you can place on your account. These alerts will help you stay on top of your debit and credit card activity.

  1. Create a security alert or security freeze for your consumer file

ChexSystems is a company that provides a bank with a consumer report whenever someone attempts to create a new savings or checking account in your name. You can work with ChexSystems to prevent identity theft by placing a fraud alert or security freeze on your consumer file.

  1. Opt out of new credit report and insurance offers

Some attackers try to intercept new credit or insurance offers in the mail so that they can open new lines of credit in your name. Fortunately, you can opt out of these free offers by visiting

(Thanks to Brian Krebs for all these helpful bits of advice.)

For more discussion on the Equifax data breach, be sure to listen to this episode of the “Smashing Security” podcast:

Smashing Security #042: 'Equifax, BlueBorne, and the iPhone X'

Listen on Apple Podcasts | Spotify | Pocket Casts | Other... | RSS
More episodes...

David Bisson is an infosec news junkie and security journalist. He works as Contributing Editor for Graham Cluley Security News and Associate Editor for Tripwire's "The State of Security" blog.

3 comments on “How to protect yourself in the wake of the Equifax data breach”

  1. Nick

    How do the above tips apply to UK customers?

  2. Spryte

    Equifax is offering free credit monitoring

    For one year, then you are ***automatically*** subscribed to their PAID version unless you Opt-Out before that time.

  3. Michael Ponzani

    Bit defender sent over a bundle of security videos on You Tube. I listened to several more. Apparently Everything has government back doors built in to them. Everything.

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