Monster Cloud Free 3 uploaded by a Telegram User Data Breach Exposes 12,989 User Records

HEROIC analysts found this data circulating on dark web markets. Leaked on 27-Aug-2023, the Monster Cloud Free 3 uploaded by a Telegram User breach exposed 12,989 records including email addresses, plaintext passwords, and URLs.

Why the Monster Cloud Free 3 uploaded by a Telegram User Breach Is Dangerous

The third free release from the Monster Cloud series added another batch of stolen credentials to Telegram in August 2023. The Monster Cloud operation distributed data across multiple free releases, meaning a large combined pool of credentials from this actor is available to any criminal operating in these channels. Each successive release increases the total number of affected users.

What Was Exposed in the Monster Cloud Free 3 uploaded by a Telegram User Leak

• Email Addresses
• Plaintext Passwords
• URLs

Why This Monster Cloud Free 3 uploaded by a Telegram User Data Puts You at Risk

With 12,989 plaintext email and password pairs in criminal circulation, affected users face immediate account takeover risk on any platform where these credentials were used. The URLs in the dataset identify which services each credential belongs to, enabling criminals to target specific platforms. Free distribution means these credentials are exploited by many actors simultaneously.

How Stealer Log Breaches Work

Stealer malware runs silently on infected devices, collecting login credentials saved in browsers and active user sessions. The harvested data is packaged into structured log files and shared through dark web channels and Telegram groups, where other criminals use them to take over accounts.

Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the Monster Cloud Free 3 uploaded by a Telegram User leak or thousands of other breaches in our database.