340 Credentials Leaked from Thai IP TH124.122.3.81 via Telegram Stealer Log

HEROIC analysts identified a stealer log file shared on Telegram on March 16, 2025, tied to the Thai IP address TH124.122.3.81. The file, uploaded by an anonymous Telegram user, contained 340 records packed with email addresses, plaintext passwords, and URLs pulled directly from compromised devices. The combination of plaintext credentials and site URLs gives attackers everything they need to start breaking into accounts with no additional work required.

Why This Is Dangerous

Plaintext passwords are the worst kind of credential to have stolen. There is no encryption to crack, no hash to reverse. Attackers can immedietly feed this data into automated tools that test those email and password combinations across hundreds of popular websites. The URLs in this log also tip off attackers to exactly which services the victims use, making targeted attacks much easier to carry out.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (services and sites accessed by victims)

Why This Matters

When a stealer log gets shared on Telegram, it does not stay there. It gets copied, repackaged, and sold across dark web forums within days. Each of the 340 exposed records represents a real person whose accounts are now vulnerable to credential stuffing, account takeover, and identity theft. Fraudsters can also use the exposed data to open new accounts or apply for credit in a victim's name, causing financial damage that takes months or years to untangle.

How Stealer Logs Work

Stealer malware infects a device quietly, often through a fake software download, a phishing email attachment, or a malicious ad. Once on the device, it sweeps through saved browser passwords, autofill data, and any credentials typed by the user. It records the websites visited and the login details used for each. All of this gets compressed into a log file and transmitted to the attacker's server. The TH124.122.3.81 log shows exactly this pattern: a device compromised in Thailand, credentials harvested, then the log dumped pubicly on Telegram for anyone to download.

Check If You Are Affected

HEROIC's free breach scanner checks your email against over 400 billion exposed records, including stealer logs from Telegram like this one. Run a free scan now to find out if your credentials were exposed and what steps to take next.