Data breach
PaySystem.techpaysystem.tech
1 410 764 accounts exposed in a breach dated 2022-04-29.
Breached2022-04-29Added to HIBP2023-10-08 UTCUpdated by HIBP2023-10-08 UTCAccounts1 410 764Domainpaysystem.tech
Unverified
What happened in Have I Been Pwned’s words
In mid-2022, data alleged to have been sourced from the Russian payment provider PaySystem.tech appeared in hacking circles where it was made publicly available for download. Consisting of 16M rows with 1.4M unique email addresses, the data also included purchases and full credit card numbers and expiry dates. The data could not be independently attributed back to PaySystem.tech and the breach has been flagged as "unverified".
Exposed data as HIBP classifies it
- Credit cards
- Email addresses
- Purchases
How HIBP qualifies it
- HIBP could not verify that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC