Breach registry
June2026StealerLogs Data Breach
June 2026 Stealer Logs
What was exposed, when it happened, and which databases confirm it.
- accounts
- 56,278,397
- Breached
- June 15, 2026
- Last Update
- June 15, 2026
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 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.
Compromised Info
- Email addresses
- Passwords
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 June2026StealerLogs breach?
The June2026StealerLogs breach exposed: Email addresses and Passwords.
When did the June2026StealerLogs breach happen?
The June2026StealerLogs breach was disclosed on June 15, 2026 and affected 56,278,397 records.
Am I affected by the June2026StealerLogs breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the June2026StealerLogs leak.