The BR 4.15: 18,090 Passwords Exposed. Yours Might Be One.

HEROIC analysts identified this stealer log on April 24, 2023. The breach exposed 18,090 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as BR 4.15.

Why This Is Dangerous

The BR 4.15 stealer log contains plaintext passwords captured from real devices, meaning the passwords require no cracking or decryption to use. These credentials, paired with the corresponding email addresses, give attackers everything they need to attempt logins on email, social media, banking, and other platforms immediately.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs (website addresses where credentials were stolen)

Why This Matters

With 18,090 exposed credential pairs, this breach provides attackers with a working toolkit for account takeover attacks. Criminals run automated tools that try each username and password combination across hundreds of sites. Victims may not realize their accounts have been accessed until money is stolen, messages are sent in their name, or they are locked out entirely. Those who reuse passwords across multiple accounts are at the greatest risk.

How Stealer Logs Work

Stealer logs originate from malware that secretly runs on an infected computer. The malware captures login credentials by reading saved browser passwords and recording keystrokes during login sessions. These stolen credentials are compiled into files like BR 4.15 and shared in dark web communities and private Telegram groups where they can be downloaded and used by other criminals.

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.