The Ninho Private Mix Leak Could Unlock Your Email and Other Accounts

HEROIC analysts found a small combolist named "NINHO PRIVATE MIX" uploaded to a Telegram channel on July 7, 2026. The file contains 250 records, each combining an email address with a plaintext password and the URL where that login was used. Why This Is Dangerous: A small file size does not mean small risk to the people in it. Each of these 250 records is a working email, password, and site combination, meaning an attacker can attempt to log directly into that account, and from there potentially reset passwords on other services tied to the same email. What Was Exposed: Email addresses. Plaintext passwords. URLs showing which site or service each credential pair belonged to. Why This Matters: If a password in this file is reused anywhere else, an attacker who gets hold of it can chain that single leaked credential into access across multiple accounts, from email and social media to shopping and financial logins. This is exactly how one small leak can lead to a much larger personal breach. How a Combolist Like This Is Built: Small, "private" combolists like this one are often curated by an individual from a mix of older breach data or malware-infected devices, then shared in closed Telegram groups before wider distribution. Being labeled "private" typically just means it has not been circulated widely yet, not that the data is any less real. Check If You Are Affected: HEROIC's free breach scanner checks your email against more than 400 billion exposed records, including small, recently surfaced files like this one. Run a scan to see if your credentials are part of this leak before someone else finds them first.