Search Your Email: The 272911_BR_177.11.35.211 Stealer Log Exposed 34 Accounts

In June 2023, HEROIC analysts identified a stealer log file uploaded by a Telegram user and catalogued as 272911_BR_177.11.35.211_08-06-23. The log exposed 34 records containing email addresses, plaintext passwords, and URLs harvested from compromised devices. The data was leaked on 25 June 2023 and originates from systems linked to United States-based endpoints.

Why the 272911_BR_177.11.35.211 Stealer Log Is Dangerous

Stealer logs contain credentials pulled directly from real browsers and apps on infected machines. Because the passwords in this log are stored in plaintext, an attacker can use them immediately without any cracking tools. Paired with the email addresses and URLs also included, a criminal knows exactly which accounts to target and which login page to visit.

What Was Exposed in 272911_BR_177.11.35.211_08-06-23

• Email Addresses
• Plaintext Passwords
• URLs (website and application endpoints)

Why This Matters

When attackers have your email address, the exact site you log into, and your plaintext password, they can log in immediately. From there, they may access your other accounts through password reuse, trigger financial fraud, or sell your credentials to other criminal groups. This kind of data is also used in credential stuffing attacks, where automated tools test your login across dozens of sites in minutes.

How Stealer Log Breaches Like 272911_BR_177.11.35.211 Work

Stealer logs are created by malware installed on a victim's computer, often through a phishing email, a cracked software download, or a malicious browser extension. Once the malware is running, it silently harvests saved passwords, cookies, and visited URLs from the browser. The attacker then bundles that data into a log file and distributes it through private Telegram channels or dark web forums. The victim often has no idea their credentials have been stolen.

Check If You Are Affected

HEROIC's free breach scanner checks your email against a database of over 400 billion exposed records, including stealer logs like this one. Enter your email at HEROIC to see if your credentials appear in this breach or any other known leak, and get actionable steps to secure your accounts.