EXPERTLOGS REBORN1769 Leak Puts 11,107 Accounts at Risk

HEROIC analysts verified a stealer log upload that surfaced on a public Telegram channel in January 2024. The file, distributed under the name EXPERTLOGS REBORN1769, contained 11,107 records scraped directly from infected devices. Each record included an email address, a plaintext password, and one or more URLs pointing to login pages and API hosts. The data was circulating freely among criminal networks, available to anyone who knew where to look.

Why This Is Dangerous

When passwords are stored in plaintext and then leaked, attackers have everything they need to start breaking into accounts within minutes. There is no encryption to overcome. The combination of email address, password, and the specific URL of the service creates a ready-made login kit. With over 11,000 of these kits in one file, a single criminal group could attempt thousands of account takeovers without writing a single line of code.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (login pages, API hosts, cloud service endpoints)

Why This Matters

Data from EXPERTLOGS REBORN1769 does not stay in one place. Once a stealer log appears on Telegram, it gets copied, repackaged, and sold across dark web forums. Each recipient can use those credentials to attempt account takeover on email, banking, work systems, and any other service where the victim reused the same password. The downstream consequences include unauthorised charges, identity theft, and in some cases corporate breaches that start from a single stolen personal account. Credential stuffing tools make this process fast and entirely autamated.

How Stealer Logs Work

Infostealer malware is typically delivered through phishing emails, cracked software downloads, or fake browser extensions. After installation, it monitors the device silently and captures credentials as the user types them or retrieves them from a saved password store. The malware also records the web addresses associated with each password, so attackers know exactly which service each credential belongs to. All of this is compiled into a log file and sent to a remote server, then shared or sold online.

Check If You Are Affected

HEROIC's breach database contains over 400 billion compromised records, including the full EXPERTLOGS REBORN1769 dataset. A free search at HEROIC.com takes only seconds and shows you whether your email address appeared in this breach or any other known leak. If your credentials are in this file, changing your passwords now is the most important step you can take.

Search for free at HEROIC.com to find out if you were exposed.