HEROIC Analysts Discover MIX AnonymousRichard Leak of 3,206 Logins

Discovering the "MIX AnonymousRichard" Stealer Log

In June 2026, HEROIC analysts uncovered a stealer log labeled "MIX AnonymousRichard" that had been uploaded to a Telegram channel. The file contained 3,206 records, each combining an email address, a plaintext password, and the URL of the site the login belongs to.

Why This Is Dangerous

Because every record links a password directly to the site it unlocks, an attacker doesn't need to figure out where a credential works, the log already tells them. That makes it simple to automate login attempts across thousands of sites using this single file.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs identifying the exact login page for each credential

Why This Matters

With 3,206 working email and password pairs in circulation, anyone who reused a password across multiple accounts faces a real risk of credential stuffing and account takeover. Because the log also includes URLs, attackers can prioritize high-value targets like banking or email logins over less sensitive sites.

How Stealer Logs Work

Stealer malware infects a device through methods like cracked software or malicious downloads, then silently harvests saved browser passwords and autofill data. The stolen information is bundled into a log file, like the one labeled "MIX AnonymousRichard," and distributed through Telegram channels and dark web forums.

Check If You Are Affected

HEROIC's free breach scanner checks your email against more than 400 billion breached records, including stealer logs like this one. Run a free scan today to see if your credentials appear in the MIX AnonymousRichard leak or any other known exposure.