11.1 Million Accounts, One Telegram Channel: The P727 Dump

HEROIC analysts cataloged the Telegram alien ULP P727 release on February 4, 2025, distributed inside a high-volume Telegram channel under the filename TXTLOG_ALIEN - 727. The 58.5 million line archive collapses to 11,126,966 unique records containing email addresses, plaintext passwords, and the homepage URLs where the credentials were captured.

Why This Stealer Log Is Dangerous

Stealer logs are not theoretical credentials. Every row is a password someone actually typed into a browser on an infected machine. The plaintext format removes the cracking step, and the URL field tells an attacker exactly which service the credential unlocks.

What Was Exposed in Telegram alien ULP P727

• Email addresses linked to service logins
• Plaintext passwords harvested from browsers
• HomePage URLs identifying the captured login page

Why This Matters

A dump like P727 feeds credential stuffing, account takeover of email and banking, identity theft when combined with PII from other leaks, and fraud chains that run on exposed shopping and payment logins. Reuse of a single password multiplies the harm across every service where the victim used the same string.

How Stealer Logs Work

Infostealer malware extracts saved browser passwords, cookies, and autofill data and ships the results to operator servers. Operators compile thousands of victim logs into ULP (URL, Login, Password) files and publish them on subscription Telegram channels with recognizable monikers. Buyers filter the file by domain to launch targeted attacks.

Check If You Are Affected

Run HEROIC's free exposure scan against 400 billion plus indexed records to see whether your email appears in P727 or related alien drops.