HEROIC Analysts Found China Stealer Log on Private Telegram Channels

HEROIC analysts identified this stealer log on 21-Jun-2026. The breach exposed 1,740 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as China.

Why This Is Dangerous

This stealer log file contains credentials from 1,740 accounts and was discovered circulating in private Telegram channels. Files labeled by country or region indicate that the threat actors behind this breach specifically targeted users in or associated with China. Credentials from regionally targeted files are often used in attacks against specific platforms, government services, or businesses operating in that region.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs (websites where credentials were used)

Why This Matters

Even a relatively small credential file like this one represents 1,740 real people whose accounts are now at risk. Criminals use regionally targeted files to conduct account takeovers, identity fraud, and to access services specific to that country. If someone whose credentials are in this file reuses passwords, every account they hold is potentially compromised.

How a Stealer Log Works

Stealer malware spreads through phishing messages, pirated software, and malicious websites. It installs quietly on a victim's device and records login credentials as they are typed or retrieved from browser storage. The collected data is then packaged and shared through encrypted channels like private Telegram groups, where other criminals can download and use the credentials.

Check If You Are Affected

HEROIC offers a free breach scanner that searches 400 billion records. Search your email address now to see if your credentials appear here or elsewhere. Free, takes seconds.