NINHO PRIVATE MIX Leak: 98 Login Credentials Hit the Dark Web

In July 2026, HEROIC analysts flagged a small stealer log file named "NINHO PRIVATE MIX" being shared on Telegram. The file held 98 records combining email addresses, plaintext passwords, and the login URLs tied to each one, pulled from a mix of different websites rather than a single service.

Why This Is Dangerous

Because this is a "mix" file, the accounts inside it likely span email, shopping, and other everyday logins rather than just one platform. Whoever holds this file can try each password on the exact URL it was captured from and log in immediately, since there is no guessing or cracking involved.

What Was Exposed

• Email addresses used to register various online accounts
• Plaintext passwords stored without any encryption
• The specific login URLs each password belongs to

Why This Matters

Even a small leak like this one can lead to real damage. If any of these 98 people reused their password elsewhere, attackers can use credential stuffing to break into banking, email, or social accounts that were never part of the original leak. A single reused password is often all it takes for account takeover.

How This Stealer Log Was Built

Stealer malware infects a device, silently collects the passwords saved in browsers and apps, and sends them back to whoever is running the malware. The "NINHO PRIVATE MIX" file looks like a small batch pulled from that process and repackaged for other criminals to browse on Telegram, which is why the data spans several unrelated sites instead of one company.

Check If You Are Affected

Small leaks are just as worth checking as big ones, since a single exposed password can unlock more than one account. HEROIC's free breach scanner checks your email against more than 400 billion leaked records, including logs like this, so you can see immediately if you need to change a password.