Napoleon Corp Leak Puts 25,971 Accounts at Takeover Risk

A file called UP 415 80K Napoleon Corp exposed 25,971 stolen credential records from an October 28, 2025 stealer infection.

Why This Is Dangerous

This is at least the second 'Napoleon Corp' branded file to surface, suggesting an ongoing operation using this name across multiple releases. Every one of these 25,971 records carries a plaintext password.

What Was Exposed

• Email addresses (25,971 unique accounts)
• Plaintext passwords with no encryption
• URLs tied to each compromised service

Why This Matters

If your password shows up in this file and you reused it anywhere else, the consequences chain quickly, banking, email, and shopping accounts using the same login are all now at risk of takeover.

How Stealer Logs Work

The 'UP' prefix and numbering, '415' in this case, suggest this is one of many sequential uploads from the same operator, with '80K' likely referring to a batch size before filtering brought the final count down to 25,971 verified records. Operators running numbered series like this typically release new batches regularly, wich means more files from Napoleon Corp are likely still to come.

Check If You Are Affected

HEROIC's free scanner checks your email against more than 400 billion (400B+) leaked records, including this Napoleon Corp file. Check now, and don't asume this is the only Napoleon Corp file that might affect you, change any exposed passwords imediately.