328 Email and Password Logins Leaked in an 809_KRDCLOUD File

A combolist file labeled 809_KRDCLOUD surfaced on Telegram on 24-Aug-2026, and when HEROIC analysts opened it they counted 328 lines of email addresses paired with plaintext passwords and login URLs. Every credential in the file has been verified as real. If you want to know whether one of your accounts is inside it, the fastest path is to scan your email.

What a Plaintext Password Lets Someone Do

Because these passwords were stored and leaked in plaintext, no cracking is required. Anyone who downloads the file can copy a username and password straight into a login box and try it on the matching site immediately. There is no delay between exposure and misuse, which is what makes plaintext credential files more urgent than hashed ones.

What Was Inside the File

• Email addresses: confirm which accounts the credentials belong to and give attackers a target for phishing.
• Plaintext passwords: usable immediately for login attempts, with no cracking step needed.
• Login URLs: point attackers to the exact site each credential pair was collected for, speeding up automated login attempts.

Why 328 Records Still Matters

328 is a small number next to some of the multi-million record dumps HEROIC tracks, but size does not determine risk. A single reused password can open email, banking, or work logins if the same combination was used elsewhere. Small files like this one are frequently pulled into larger credential stuffing lists precisely because they are easy to overlook.

How a Combolist Like This Gets Built

A combolist is assembled by combining email and password pairs from earlier leaks, malware logs, or manual collection, then formatted for reuse against other sites. Attackers run these lists against login pages in bulk, betting that some victims reused the same password across multiple accounts. The value of the list comes entirely from password reuse, not from any new hack.

How Do You Check If You Were in This File?

Scan your email to see if your address turns up in this or any other leaked file HEROIC has indexed. If it does, change the password on that account and anywhere else you used the same one, and turn on multi-factor authentication wherever it is offered. This applies just as much to a personal inbox as it does to a work email address, since both show up in combolists like this one.