The USA 3 Stealer Log: 9,942 Passwords and Emails Leaked Online

HEROIC analysts identified this stealer log on 19-May-2026. The breach exposed 9,942 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as USA 3.

Why This Is Dangerous

USA 3 is part of a series of US-focused credential compilations, indicating a sustained effort to collect and distribute American account credentials. With 9,942 email and password pairs now on the dark web, this file gives criminals a large set of logins specifically suited to attacking US financial institutions, e-commerce platforms, and major email providers. Passwords are in plaintext, requiring no cracking before use.

What Was Exposed

• Email addresses (US-based accounts)
• Plaintext passwords
• URLs (websites where credentials were used)

Why This Matters

US-targeted credential files are particularly valuable on criminal markets because American accounts are tied to higher-limit credit cards, more subscription services, and greater purchasing power. The 9,942 people in USA 3 face risks of unauthorized financial transactions, identity theft, and account takeovers across every platform they use. If the same password was used on multiple sites, a single credential in this file can unlock several accounts simultaneously.

How a Stealer Log Works

Stealer malware spreads through fake software installers, malicious browser extensions, and phishing attacks. Once on a device, it captures email login credentials and the web addresses from browsing sessions. The data is packaged and uploaded to Telegram channels where it reaches thousands of potential criminals within hours of release.

Check If You Are Affected

HEROIC offers a free breach scanner that searches 400 billion records. Search your email address now to see if your credentials appear here or elsewhere. Free, takes seconds.