Telegram Threat Actor Exposes Trident_Cloud Data: 4,599 Records at Risk

A Telegram user published a stealer log file in April 2024 that exposed 4,599 records tied to Trident_Cloud endpoints in the United States. The dump contained plaintext passwords sitting right next to email addresses and service URLs, which means anyone who got their hands on it received a ready-to-use set of credentials with no cracking required.

Why This Is Dangerous

Stealer logs with plaintext passwords are among the most damaging credential leaks that show up in underground markets. Unlike hashed password dumps, there is no decryption step, so attackers can start testing credentials against email providers, banking portals, and other services the moment they download the file. The combination of email, password, and URL in a single record is especially problematic, since the URL tells the attacker exactly which service the password was used for.

What Was Exposed

• Email addresses (4,599 records)
• Plaintext passwords
• URLs of the sites the credentials were used on

Why This Matters

Even if you believe your own password habits are strong, other people whose credentials appear in this log may not have been as careful, and password reuse means a single compromised account can cascade into several account takeovers in a short period of time. Because the data was posted to a public Telegram channel rather than sold on a private forum, the exposure reached a broad audience quickly, including anyone monitoring those channels for fresh credential dumps.

How Stealer Log Breaches Work

Infostealer malware is typically delivered through phishing emails, cracked software downloads, or malicious browser extensions. Once installed on a device, it runs silently in the background and harvests saved passwords from browsers, then packages everything into a structured log file. That log file is exfiltrated to a server operated by the attacker, who can then distribute it freely on Telegram channels to reach as many people as possible.

Check If You Are Affected

If you think your email address or credentials may have been part of this Trident_Cloud stealer log dump, you can check for free using HEROIC's breach checker at heroic.com. HEROIC monitors Telegram channels and breach databases so you get an early warning when your data shows up, giving you time to act before attackers do.