United States Accounts Hit: NINHO Mix Leaks 3,581 Records

What HEROIC Analysts Found

On 04-Jul-2026, HEROIC's dark web monitoring team identified a large stealer log posted to Telegram under the name "NINHO PRIVATE MIX uploaded by a Telegram User." The log is tied to United States accounts and contained 3,581 records, each combining an email address, a plaintext password, and the URL of the site that login was used on.

Why This United States-Focused Leak Is Dangerous

Grouping thousands of United States accounts into a single log makes it far more efficient for attackers to target Americans specifically, since victims in the same country are more likely to share the same major banks, retailers, and streaming services. With 3,581 records here, an attacker has a large, ready-made pool of United States logins to test against popular American platforms.

What Was Exposed in This Leak

• Email addresses belonging to United States-based accounts
• Plaintext passwords collected from infected devices
• URLs showing exactly which websites each login unlocks

Why This Matters for U.S. Users

With 3,581 records concentrated on one country, this leak is well suited to large-scale credential stuffing campaigns aimed at U.S. banks, retailers, and email providers. If you're in the United States and any of your passwords match what's in this log, you face a real risk of account takeover, especially if that password is reused elsewhere.

How Stealer Logs Work

Infostealer malware infects a device, often through pirated software or malicious downloads, and quietly copies saved passwords and autofill entries from the browser without the victim's knowledge. Criminals often sort stolen data by country, building files like this United States-focused log so it's easier to sell to buyers who specifically want American victims.

Check If You Are Affected

If you're located in the United States, a country-specific leak like this one is worth checking against your own accounts right away. HEROIC's free breach scanner searches more than 400 billion leaked records, including stealer logs like this one, so you can find out in seconds and secure any exposed passwords before they're used against you.