The Carthage.edu Stealer Log Data Quietly Appeared on the Dark Web

HEROIC analysts identified this stealer log on 10-Jun-2026. The breach exposed 1,737 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as carthage.edu, the domain of Carthage College, a private liberal arts institution in Kenosha, Wisconsin.

Why This Is Dangerous

College email addresses are frequently used as login credentials across dozens of platforms, from learning management systems and library databases to personal streaming and shopping accounts. When a plaintext password is stolen alongside the email address, attackers can attempt to access every service where the same password was reused, often succeeding without any technical effort beyond a simple login attempt.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (the specific websites where credentials were active)

Why This Matters

Students, faculty, and staff connected to Carthage College face real risks from this exposure. Attackers can use stolen academic credentials to access student records, financial aid portals, or campus systems. Password reuse across personal accounts makes the threat even broader, potentially exposing banking, social media, and email services far beyond campus systems.

How Stealer Logs Work

Stealer malware infects a computer silently, often through a phishing link, a malicious download, or a compromised software installer. Once active, it scans the browser for saved passwords and account sessions, records which websites they belong to, and sends all of it to the attacker. The infected person usually has no idea this happened. The attacker then bundles the stolen data into a log file and distributes it privately on Telegram.

Check If You Are Affected

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