The June 2026 Stealer Logs data breach exposed 56,278,397 records including Email addresses, Passwords. This breach has been verified by HaveIBeenPwned. Affected users should check HaveIBeenPwned.com and take immediate steps to protect their accounts.
What Happened
In June 2026, a collection of accumulated stealer logs from various sources was added to HIBP. The corpus comprised 56M unique email addresses across hundreds of millions of stealer log records. The data also contained 124M unique passwords, which have been added to Pwned Passwords and are now searchable. Individuals can view any records captured against their email address in the stealer logs section of their dashboard. Organisations can see logs affecting their domain via the stealer logs API.
- Breach date
- 2026-06-15
- Records affected
- 56,278,397
- Verified
- Yes
What Was Exposed
The following data types were included in the breach:
- Email addresses
- Passwords
What You Should Do
If you had an account with June 2026 Stealer Logs, take these steps immediately:
- Check if your account was affected at HaveIBeenPwned.com
- Change your password immediately on the affected service and any other account where you used the same password
- Watch for phishing emails that reference the breach or impersonate the affected company
- Be alert for social engineering attempts using your exposed personal information
- Enable two-factor authentication on the affected service if available
- Consider using a password manager to generate unique passwords for each service
FAQ
Was my data in the June 2026 Stealer Logs breach?
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