611 Brandeis.edu Email Logins Quietly Leaked on Telegram

In June 2026, HEROIC's dark web analysts came across a stealer log quietly uploaded to Telegram on 10-Jun-2026, containing 611 records tied to brandeis.edu. The file held email addresses, plaintext passwords, and the URLs of the sites those logins belonged to, the kind of data malware pulls straight from an infected device's browser before an attacker packages it up for others to grab.

Why This Brandeis.edu Stealer Log Leak Is Dangerous

Each record in this file pairs a working email and password with the exact site it unlocks, so whoever picks up this log does not need to guess anything. They can simply attempt to log in directly, turning a quiet file upload into immediate, real account access.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the sites the credentials were used on

Why This Matters

Since the passwords were stored in plaintext, no cracking is needed before they can be used. If any of the 611 people in this log reused their brandeis.edu password on other accounts, those accounts are exposed too through credential stuffing, where attackers try the same stolen logins across many other sites hoping one still works.

How Stealer Logs Work

Stealer logs are created by infostealer malware, which usually gets onto a device through a fake download, pirated software, or a phishing link. Once running, it silently copies saved browser passwords and login data, then sends it back to the attacker. That stolen data gets bundled into a log file and shared, in this case posted directly to a Telegram channel where it can spread quickly.

Check If You Are Affected

If you have ever used a brandeis.edu email address, it is worth checking whether it shows up in this log. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records in seconds, so you can find out quickly and update any passwords that may be exposed.