Leaked File Exposes 300K Combo PL Mixed 7 2: 275,538 Logins

HEROIC analysts reviewed a combolist file tagged 300K Combo PL Mixed 7 2, uploaded to a Telegram channel on January 13, 2026. The file holds 275,538 entries pairing email addresses with plaintext passwords and the web addresses each login was pulled from. Despite the cryptic name, every line inside is a usable, ready to try set of credentials. The only way to know if your info is in it is to scan your email.

What's Actually Inside a File Like This

A name like 300K Combo PL Mixed 7 2 looks like noise, but the contents are anything but random. Each row connects one email address to a password and a site, so an attacker doesn't need to do any extra digging before trying it. Because the passwords are stored in plaintext, there's no delay between someone opening the file and someone else's account being tried.

The File's Three Data Fields

• Email Addresses: identify the account owner and point toward other services that may use the same address.
• Plaintext Password: stored as readable text, so it can be used to log in without being cracked first.
• URLs: show exactly which site each login came from, giving an attacker a direct target for every entry.

What Happens After a File Like This Starts Circulating

Once a file like this is shared on Telegram, copies spread quickly and get tested against popular sites within days. If a password in it matches one you still use, that account can be opened without any warning sign on your end. A single reused password tied to an email account is often the riskiest entry, since that inbox can be used to reset logins for services the file never touched at all.

Why Combolist Files Get Labeled This Way

Names like PL Mixed 7 2 usually refer to a batch or part number, a shorthand the people assembling these files use to track which sources have already been folded into one combolist. The credentials themselves are pulled from older leaks and malware infected devices, then merged together regardless of where each pair originally came from. That labeling makes it easier for whoever is distributing the file to keep multiple batches organized.

Does Your Login Appear in This File?

With 275,538 entries bundled into one combolist, there's a real chance your email and password made the list. Take a moment to scan your email, update any password you recognize, and turn on two factor authentication wherever it's available. Be sure to check your work email alongside your personal one, since this file doesn't sort entries by which kind they are.