AntiPublic_MIX_7448 Data Breach: Exactly 2,729 Records Leaked
On 03-Apr-2026, HEROIC analysts identified a stealer log file, shared by a Telegram user under the label "AntiPublic_MIX_7448," containing 2,729 records. The file includes email addresses, plaintext passwords, and the URLs of the sites those credentials belong to.
Why This AntiPublic_MIX_7448 Leak Is Dangerous
What makes this file dangerous isn't just the number of records, it's the format. Every password in it is plaintext, meaning it's stored exactly as it was typed on the infected device, with no encryption standing between it and anyone who opens the file. Each password is also lined up with the specific URL it unlocks, so an attacker doesn't need to guess where to use it, they can go straight to that login page and try it.
What Was Exposed
- Email addresses
- Plaintext passwords
- The login URLs tied to each set of credentials
Why This Matters
Anyone in this file faces immediate account takeover risk on the exact service listed next to their credentials. The danger multiplies if that password is reused elsewhere: attackers routinely take exposed email and password pairs like these and run them against dozens of other websites in a tactic known as credential stuffing, hoping the same login works twice.
How Stealer Logs Work
A stealer log is the output of malware designed to infect a device, often through a fake download, pirated software, or a malicious attachment, and then quietly harvest whatever the browser has stored: saved passwords, autofill data, and the web addresses tied to each login. That harvested data is compiled into a log, like this 2,729-record file, and shared or sold through channels such as Telegram.
Check If You Are Affected
The only way to know for certain if your information is in this file or others like it is to check. HEROIC's free breach scanner searches your email address against more than 400 billion leaked and dark web records, giving you a clear answer and the chance to change any exposed passwords before someone else uses them.
Breach Breakdown
2,729 passwords exposed. Is yours one of them?
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