8,252 Plaintext Passwords Leaked in DragonCloudFree 441 PCS File

HEROIC analysts identified a stealer log circulating under the name DragonCloudFree 441 PCS, uploaded in July 2024 and containing 8,252 records lifted directly from infected devices. The file pairs email addresses with plaintext passwords and the exact URLs those credentials were used on. Because this data came from malware running quietly on someone's computer, there's no notification you'd ever receive through normal channels, so scanning your email is the only reliable way to find out if your information is inside.

Why This Is Dangerous

Unlike a hashed password that would need cracking, plaintext credentials in this file can be used immediately, no extra work required. Anyone who obtains this log can log directly into whatever service each URL points to, using the exact password stored inside. Combined with a working email address, that's often enough to take over an account outright.

What Was Exposed

• Email Addresses
• Plaintext Password
• URLs

Real-world fallout from a leak like this tends to move fast. Attackers automate logins against the paired URLs, and once inside an account they pivot to password resets on connected services, drain stored payment methods, or lock the original owner out entirely. Because people reuse passwords across sites, a single stolen credential can unlock email, banking, and social accounts that were never part of the original file.

A stealer log like this one gets built by malware sitting on a victim's own device, quietly recording every website login as it happens and shipping that data back to whoever controls the malware. That's different from a hacked database pulled from a company's servers; the infection point is the individual machine, not the service being logged into. It also means the exposure keeps growing until the malware is removed, since new logins get captured the same way.

Check If Your Login Was in This File

The fastest way to know where you stand is to scan your email and see whether it turns up in this or any other exposed dataset.

• If your email matches, change the password on every account tied to it immediately, starting with anything financial.
• Run a malware scan on any device you have used to log in recently, since the original infection may still be active.

This applies whether the address in question is personal or one you use for work, both are worth checking.