Napoleon Corp Leak Shows How Stealer Logs Expose 182,791 Logins

UP 424 1KK Napoleon Corp, uploaded on 10 November 2025, delivered 182,791 stolen records under a name that reads more like an inventory tag than an actual company.

Why This Is Dangerous

Despite the corporate sounding name, Napoleon Corp isn't a business that got breached, it's simply a label attached to a batch of stolen credentials, and that distinction matters because it means the exposure has nothing to do with any company's own security failures.

What Was Exposed

• 182,791 records included in the confirmed release
• Email addresses tied to individual, everyday accounts
• Passwords stored without any form of encryption
• URLs pinpointing which specific service each login unlocks

Why This Matters

Names like Napoleon Corp are often chosen randomly or as inside jokes among the people trading stealer logs, but the seriousness of what's inside doesn't change based on the label attached to it.

It's neccessary to look past a strange or misleading file name and focus on whether your own email shows up in the underlying data. The infections behind a leak like this one occured across many unrelated devices, not a single targeted company.

Understanding a Stealer Log's Name

Operators trading these files often name them after whatever theme, joke, or code word comes to mind that day, Napoleon Corp being one example among countless others. The name has no bearing on where the data came from or how it was collected.

Regardless of the label, the underlying process is identical: malware installed on a victim's device silently harvests saved logins, then reports the results back to whoever is running the operation.

Check If You Are Affected

HEROIC's scanner checks your email against a database of more than 400 billion (400B+) leaked records, Napoleon Corp included, no matter how oddly the file itself is named.

Take a moment to check your exposure, then update any reused passwords and add two-factor authentication as an extra layer of protection.