Someone Has Your Password: 3,272 AntiPublic Credentials Leaked

HEROIC's monitoring systems identified a stealer log file labeled "AntiPublic_MIX_7429" on Telegram, exposing 3,272 compromised records. This AntiPublic collection aggregates stolen credentials from multiple sources, pairing plaintext passwords with email addresses and the URLs of websites where victims entered their login details.

Your Passwords Are Exposed and Readable

Every password in this AntiPublic dump is in plaintext—completely unencrypted and visible to anyone who downloads the file. There are no barriers, no cracking required, and no warning to the victim. If your credentials are in this dataset, an attacker already has everything needed to log into your accounts. The urgency to act cannot be overstated.

What Was Exposed

• Email Addresses – Personal and professional login identifiers
• Plaintext Passwords – Fully visible, unprotected account credentials
• URLs – The exact websites and services tied to each stolen login

One Leaked Password Can Compromise Your Entire Digital Life

Credential stuffing is the weapon of choice for attackers holding datasets like this. They feed stolen email-password pairs into bots that systematically test them against hundreds of services. If you use the same password for your email, your bank, and your social media accounts, one leaked credential from this 3,272-record dump could hand over access to all of them.

AntiPublic Collections and the Stealer Log Supply Chain

AntiPublic-style collections aggregate credentials from various infostealer malware campaigns into mixed datasets. The underlying malware—variants like Redline, Raccoon, and Lumma—infects devices and silently harvests saved browser passwords, session cookies, and form data. These stolen records are then compiled, deduplicated, and redistributed in curated collections through Telegram channels and cybercrime marketplaces.

Check If Your Credentials Were Exposed

HEROIC's free breach scanner draws on over 400 billion compromised records. Search your email address or domain right now to find out whether your credentials were included in this AntiPublic dump or any other known breach. If you discover you are affected, change your passwords on every account immediately and enable multi-factor authentication—do not wait for suspicious activity to appear first.