HEROIC Found CORPS COMBO Circulating in Telegram Channels

HEROIC analysts identified this stealer log on 14-May-2026. The breach exposed 27,516 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as CORPS COMBO uploaded by a Telegram User.

Why This Is Dangerous

This file contains 27,516 email and plaintext password combinations that were actively shared in private Telegram channels. The credentials require no decryption and can be used immediately to attempt logins on email accounts, banking portals, and other online services.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (website addresses linked to the stolen login credentials)

Why This Matters

When thousands of plaintext credentials circulate through private Telegram networks, they reach a large number of criminal actors simultaneously. Each one can use automated tools to test the stolen logins against banking sites, email services, and e-commerce platforms, multiplying the number of potential victims facing account takeover and identity theft.

How Stealer Logs Work

Stealer malware is designed to harvest credentials invisibly. It typically enters a device through a phishing message, a deceptive software installer, or a compromised website. Once active, it records usernames and passwords as they are entered and sends them to the attacker. The data is then organized into combo files and distributed through Telegram groups and dark web forums.

Check If You Are Affected

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