One Telegram Upload. 1,500 Records. The Chapman.edu Stealer Log.

HEROIC analysts found a stealer log dataset tied to chapman.edu that was uploaded to a Telegram channel on June 10, 2026. One file. 1,500 records. That is all it took to expose email addresses, plaintext passwords, and the URLs of the login pages those credentials open. Because the domain belongs to a university, the accounts inside likely include students, faculty, or staff who use chapman.edu for email and campus systems.

Why This Stealer Log Is Dangerous

Every record in this file is a working set of credentials, not a guess or an old leaked password recycled from somewhere else. The passwords sit in plaintext, so no cracking is needed, and each one is matched to the specific site it unlocks. That level of precision is what makes stealer logs more dangerous than many people realize.

What Was Exposed in the Chapman.edu Stealer Log

• Email addresses tied to infected devices
• Plaintext passwords for those accounts
• URLs identifying the exact login pages the credentials belong to

Why This Matters for Students and Staff

A university login often connects to more than just email, including financial aid systems, course portals, and internal networks. If any of the 1,500 people in this file reused their password on other accounts, credential stuffing could put personal banking or social media logins at risk too. Account takeover and identity theft are realistic outcomes once a working plaintext password is exposed like this.

How Stealer Logs Like This One Get Created

Stealer log malware infects a device through fake downloads, cracked software, or malicious attachments. Once running, it silently collects saved browser passwords, autofill data, and session information, then packages everything into a single log file sent back to the attacker. These logs are commonly traded or dumped in Telegram channels, exactly where HEROIC analysts found this one.

Check If You Are Affected

If you use a chapman.edu email address, do not wait to find out if you are one of the 1,500 people in this file. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including stealer logs like this one, so you can confirm your exposure and secure your accounts right away.