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Breach occurred 2022-04-29paysystem.tech
What happened
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".
Data exposed
Frequently asked questions
The PaySystem.tech data breach occurred on April 29, 2022. It was added to Have I Been Pwned's breach catalog on October 8, 2023.
1,410,764 accounts were affected by the PaySystem.tech data breach, according to Have I Been Pwned's records.
The PaySystem.tech breach exposed the following data types: Credit cards, Email addresses, Purchases.
Have I Been Pwned has not independently verified the PaySystem.tech breach. Unverified breaches can still be genuine — verification just means HIBP hasn't been able to confirm the data's authenticity directly, often because the source is a smaller or less-publicized incident.
Use KazaSec's free Email Breach Checker (/tools/breach-check) to check whether a specific email address has surfaced in the PaySystem.tech breach, or any other known breach — the tool never stores what you search.
Our free Email Breach Checker tells you whether a specific email address has surfaced in this breach — or any other known breach — without ever storing what you search.
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