Mansory2 Leak: 5.9M US Records With Plaintext Passwords

HEROIC analysts uncovered a massive stealer log dump named "mansory2" uploaded to Telegram on July 26, 2026. Unlike the smaller logs analysts see day to day, this one contains 5,922,539 records, including email addresses, plaintext passwords, and the URLs those credentials belong to, drawn from users tagged as being in the United States.

Why This Mansory2 Stealer Log Is Dangerous

At nearly six million records, this file gives whoever holds it a huge, ready-to-use list of working logins. Each record already pairs an email and plaintext password with the exact website it unlocks, so there's no cracking or guessing involved, just direct access to account after account at a scale most leaks never reach.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs linked to each set of credentials

Why This Matters

With 5,922,539 plaintext login pairs now in circulation, the most immediate risk is account takeover on the specific sites each credential unlocks. Given the sheer scale of this leak, the odds that some of these people reused passwords elsewhere are high, making credential stuffing attacks against banking, email, and shopping accounts a very real follow-on threat.

How Stealer Logs Work

Stealer logs are built by malware that infects devices and quietly copies saved usernames, passwords, and site URLs straight out of the browser. A dump of this size likely reflects credentials pulled from a large number of infected machines over time, bundled together and shared or sold under names like "mansory2" on Telegram channels and dark web marketplaces.

Check If You Are Affected

With millions of records involved, the odds of being caught up in a leak like this are higher than most people realize. HEROIC's free breach scanner checks your email address against a database of more than 400 billion leaked records, including stealer logs like this one, so you can find out immediately and secure your accounts before someone else does.