What was exposed, when it happened, and which databases confirm it.
- accounts
- 11,943,887
- Breached
- April 12, 2019
- Last Update
- February 4, 2023
Were you caught in this breach?
Search your email, phone number or username against every record CheckLeaked indexes.
Your address never leaves this page: it is hashed in your browser and only a short fragment of that hash is sent.
What happened
In 2019, the public records search service Instant Checkmate suffered a data breach that later came to light in early 2023. The data included almost 12M unique customer email addresses, names, phone numbers and passwords stored as scrypt hashes.
Compromised Info
- Email addresses
- Names
- Passwords
- Phone numbers
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
Sources & Link Methods
- HIBP
FAQ
What was leaked in the InstantCheckmate breach?
The InstantCheckmate breach exposed: Email addresses, Names, Passwords, and Phone numbers.
When did the InstantCheckmate breach happen?
The InstantCheckmate breach was disclosed on April 12, 2019 and affected 11,943,887 records.
Am I affected by the InstantCheckmate breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the InstantCheckmate leak.