Exposed in this breach? Do this now
Change the password
On the breached site and everywhere else you reused it. Make every password unique.
Enable 2FA
A second factor keeps a leaked password from becoming a hijacked account.
Set up monitoring
and get notified the moment your data appears in a new leak.
Chain.link breach: questions and answers
When did the Chain.link data breach happen?
The Chain.link breach dates to January 2022.
How many records were leaked in the Chain.link breach?
LeakCheck has indexed 6,022 records from the Chain.link breach.
What data was exposed in the Chain.link breach?
The leaked records include email addresses.
Were passwords exposed in the Chain.link breach?
No. The records indexed from Chain.link do not include passwords — but the other details they hold can still be used for phishing.
How do I check if my data was in the Chain.link breach?
Enter your email address, username or phone number in the search form on this page. The free check shows whether your data appears in the Chain.link breach — and in any of the other 1,468 sources LeakCheck indexes.
What should I do if my data was in the Chain.link breach?
Change the password you used on Chain.link and everywhere you reused it, turn on two-factor authentication, and watch for phishing that quotes details from the leak. To hear about the next breach first, set up breach monitoring.