300k Combo Shoping Mix Leak: 296,083 Logins Exposed Online

HEROIC analysts counted 296,083 records inside a combolist named 300k Combo Shoping Mix, uploaded to a Telegram channel on January 13, 2026. That number breaks down into email addresses, plaintext passwords, and the web addresses each pair unlocks, bundled together as ready to use logins. A file this size is too large for anyone to scroll through looking for their own name. The only way to know if your info is in it is to scan your email.

What a Number Like 296,083 Actually Means

Nearly 300,000 entries is not just a bigger version of a small leak, it changes how the file gets used. Attackers run automated tools that feed every single line into login pages across the internet within minutes, checking which ones still work. At this scale, a human doesn't have to pick out your account by hand; software does it for them.

The Three Things Counted in Every Entry

• Email Addresses: identify the account holder and hint at other services tied to the same address.
• Plaintext Password: already readable, so it works in a login attempt with no extra cracking step.
• URLs: mark the exact site each login was pulled from, pointing an attacker straight to where to try it.

Real Consequences Hiding Behind the Count

Each of the 296,083 lines represents one real inbox or account, and if yours is one of them, a reused password can be tried automatically within hours of a file like this circulating. A compromised email account can cascade into password resets on banking or shopping sites that never leaked anything themselves. At this volume, even a small percentage of successful logins still adds up to a large number of compromised accounts.

How a File This Size Gets Put Together

A combolist like this one is assembled by combining email and password pairs gathered from many smaller leaks and infected devices into one large file, then sorting or labeling them by the site each pair came from. Reaching a count like 296,083 usually means several smaller sources were merged rather than one single incident. That merging is what turns scattered old data into a single large scale reuse attack list.

Are You One of the 296,083 in This File?

With nearly 300,000 entries in circulation, checking your own exposure only takes a minute. Start by taking a moment to scan your email, then change any password you recognize and avoid reusing it anywhere else going forward. Run the check against your work email as well as your personal one, since this file does not separate the two.