The LAOS CORP-OTHERS-PRO Combolist Could Unlock Your Email and More

HEROIC analysts found a combolist labeled LAOS CORP-OTHERS-PRO MAILS TEST SAMPLE that a Telegram user uploaded on February 22, 2026. The file contains 1,049 records pairing email addresses with plaintext passwords and the URLs those logins were tied to. The name suggests the compiler grouped these credentials as a sample batch of corporate or professional email accounts, likely pulled together to advertise a larger collection for sale.

Why This Is Dangerous

Because the passwords in this file sit in plaintext, an attacker can use them immediately without needing to crack anything. With 1,049 email and password pairs plus the matching login URLs, someone could work through the list methodically, testing each credential against the listed site and against other common services, since people frequently reuse passwords across their personal and professional accounts.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated URLs

Why This Matters

A single leaked password rarely stays contained to one account. If someone in this combolist reused their email password for their bank, a shopping account, or a social media profile, that one exposed credential could unlock all of them. Because this file is described as a "test sample," it may also be a preview of a larger set the seller is offering, which means the real scope of exposure could extend well beyond these 1,049 records.

How Combolists Work

A combolist is a plain text file listing login pairs, typically formatted as email:password, built from sources such as phishing pages, malware infections, or older data breaches. Sellers often release a small "sample" combolist, like this one, to prove the data is real before offering a larger paid version. These files circulate on Telegram channels and hacking forums, where buyers verify the credentials work before purchasing the rest.

Check If You Are Affected

To see whether your email address appears in this combolist or any other exposed dataset, run a free scan with HEROIC's breach checker. It searches more than 400 billion compromised records, so you can quickly find out if a password you rely on has already been leaked.