One Telegram Upload, 648 Logins: Inside NINHOO PRIVATE HOTMAIL

One Telegram Upload, 648 Logins: Inside NINHOO PRIVATE HOTMAIL

On June 19, 2026, a single file appeared in a Telegram channel used for trading stolen credentials. Named "NINHOO PRIVATE HOTMAIL," it held 648 records, each one an email address paired with a plaintext password and the URL of the site that login belonged to. One upload, one file, 648 real accounts now exposed to anyone who downloaded it.

Why This Is Dangerous

Every password in this file was captured in plaintext, so there is no encryption for an attacker to work around. The matching URL listed next to each password tells a criminal exactly where to try it, turning what would normally require research into an instant, ready-made target list.

What Was Exposed

• Email addresses (Hotmail accounts)
• Plaintext passwords
• URLs tied to each set of credentials

Why This Matters

For the 648 people in this file, account takeover is the immediate concern on the sites named in the log. Password reuse widens the danger through credential stuffing, and because a Hotmail address often doubles as a recovery email, one compromised inbox can put other accounts at risk too.

How a Single File Like This Gets Built

A file like NINHOO PRIVATE HOTMAIL is the output of malware quietly running on infected devices, reading saved browser passwords and recording anything typed into a login screen. Once enough data accumulates, it gets bundled into one file and uploaded to a Telegram channel where anyone can download it. A single upload can represent credentials pulled from dozens of separate infections, all combined into the one listing analysts spotted.

Check If You Are Affected

If you use a Hotmail account, it is worth checking now rather than hoping you were not one of the 648. HEROIC's free breach scanner searches more than 400 billion leaked records, including stealer logs like this one, to tell you whether your email or password has been exposed. Run a free scan and change any compromised password right away.