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Breach occurred 2025-02-15VerifiedStealer-log sourcedWhat happened
In February 2025, 23 billion rows of stealer logs were obtained from a Telegram channel known as ALIEN TXTBASE. The data contained 284M unique email addresses alongside the websites they were entered into and the passwords used. This data is now searchable in HIBP by both email domain and the domain of the target website.
Data exposed
Frequently asked questions
The ALIEN TXTBASE Stealer Logs data breach occurred on February 15, 2025. It was added to Have I Been Pwned's breach catalog on February 25, 2025.
284,132,969 accounts were affected by the ALIEN TXTBASE Stealer Logs data breach, according to Have I Been Pwned's records.
The ALIEN TXTBASE Stealer Logs breach exposed the following data types: Email addresses, Passwords.
Yes. Have I Been Pwned has verified the ALIEN TXTBASE Stealer Logs breach, meaning there's confirmed evidence the exposed data is genuine and tied to real accounts.
Yes. The ALIEN TXTBASE Stealer Logs entry is sourced from an information-stealing malware log rather than a direct company breach disclosure — the credentials were harvested from infected devices, not taken from ALIEN TXTBASE Stealer Logs's own systems.
Use KazaSec's free Email Breach Checker (/tools/breach-check) to check whether a specific email address has surfaced in the ALIEN TXTBASE Stealer Logs 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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