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Instant Checkmate data breach

In April 2019, Instant Checkmate suffered a data breach that exposed email addresses, names, passwords, and phone numbers. The breach affected 11,943,887 accounts. If you had an account there, change your password there, never reuse it anywhere else, and check your email address with the free scan.

Breach date
April 12, 2019
Added to this tracker
February 4, 2023
Accounts affected
11,943,887
Company domain
instantcheckmate.com
Data exposed
Email addresses, names, passwords, and phone numbers

Was my information in the Instant Checkmate breach?

We cannot tell you that from this page. If you had an account with Instant Checkmate before April 2019, your information may have been included. The free Ghost Delete scan checks your email address against known data breaches, so run it to see whether your address shows up.

Run the free breach scan to check your email address now.

What data was exposed?

In the Instant Checkmate breach, the exposed data was email addresses, names, passwords, and phone numbers.

What should I do now?

  • Change your password at Instant Checkmate right away, and anywhere else you reused it.
  • Never reuse passwords: give every account a unique password.
  • Watch for phishing emails and messages that use the exposed data to look convincing, and go to the site directly instead of clicking links.
  • Run the free breach scan to check your email address against other breaches.
Run the free breach scan

Removing yourself from data brokers is a bigger job than one breach. The DIY removal guide walks through doing it yourself, and Ghost Delete does it for you.

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