10,830,368 Records Leaked: Inside the Mansory Stealer Dump

Ten million eight hundred thirty thousand three hundred sixty eight. That is the exact number of records sitting inside the Mansory 10 stealer log, uploaded by a Telegram user in January 2026. It is one of the larger dumps to surface recently, and it deserves a closer look.

Why This Is Dangerous

Size alone makes this dangerous. A file with over ten million records gives attackers an enormous pool to pull from when running automated login attempts across banks, email providers, and shopping sites. The passwords inside are stored in plaintext, so there is nothing to decrypt or crack, the credentials are usable the second someone opens the file.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs matched to each set of credentials
• 10,830,368 total records exposed

Why This Matters

A leak this large does not stay contained to one small circle of criminals, it tends to circulate widely and get absorbed into bigger combolists that get reused for years. Even if your specific password has since been changed, the same email address paired with old habits, like reusing a similar password pattern, can still put you at risk. This kind of volume also makes it seperate from smaller leaks in terms of how fast it spreads once it is out.

How Stealer Logs Work

This dump is classified as a stealer log, meaning it likely came from infostealer malware running on infected devices rather than a single company being breached. The malware silently pulls saved browser passwords, cookies, and the URLs tied to them, then sends everything back to whoever deployed it. Logs from many infected machines often get merged together into one massive file, which would explain how this one grew to over ten million records before it landed on Telegram.

Check If You Are Affected

With a leak this size, checking your own exposure is worth doing right away. HEROIC's free breach scanner searches more than 400 billion leaked records, so you can find out imediately if your email or password is part of this dump or any other one circulating on the dark web.