How the Trident_Cloud Stealer Log Led to 35,722 Stolen Logins on Telegram

In February 2026, HEROIC analysts identified a stealer log circulating on Telegram under the name Trident_Cloud. The file contained 35,722 records harvested from infected devices across multiple victims. Each record included an email address, a plaintext password, and the URL of the website the credentials belonged to. This is one of the larger stealer log files we have catalogued from early 2026, and the data it contains is fully usable with no additional processing required by an attacker.

How the Trident_Cloud Credentials Were Stolen

Stealer log files like Trident_Cloud don't happen by accident. They are the deliberate output of infostealer malware campaigns. Here's how it typically works: an attacker deploys malware that spreads through phishing emails, fake software downloads, or malicious ads. When a victim's device is infected, the malware quietly scans for saved browser passwords, stored credentials in apps, and active session tokens.

That data is sent back to the attacker's server in real time. Once enough records are collected, they are packaged into a log file and shared or sold, often through private Telegram channels. The Trident_Cloud log was one such file, and based on its size of 35,722 records, it represents a significant collection effort by the operator behind it.

Victims in a stealer log often have no idea their credentials were stolen. The malware runs silently, leaves no obvious trace, and the theft can go undetected for months or even years. In many cases, people only find out when they run a breach check and see their data appeers in a verified log like this one.

What Was Exposed in the Trident_Cloud Log

• Email Addresses
• Plaintext Passwords
• URLs (the exact websites where the stolen credentials were used)

Why This Is Dangerous for Account Holders

Plaintext passwords require no cracking. That is the most important thing to understand about a stealer log breach. Attackers don't need to brute-force or guess anything. They have the actual passwords, matched to real email addresses and real websites.

With this data, an attacker can log directly into accounts, change passwords to lock out the real owner, and begin exploiting the account however they choose. If the same password is reused across other sites, every one of those accounts is also at risk through credential stuffing attacks.

The Real-World Consequences of the Trident_Cloud Leak

For the 35,722 people in this log, the risks include account takeover across any service using the same email and password combination, identity theft if the accounts access personal or financial information, and financial fraud if banking or payment credentials were stored in a browser on an infected device.

Credential stuffing tools can test thousands of login combinations per minute. By the time you recieve a suspicious login alert from one of your accounts, the attacker may already have moved on to others.

Check If You Are in the Trident_Cloud Stealer Log

HEROIC's free breach scanner includes over 400 billion records from thousands of verified breaches and stealer logs, including the Trident_Cloud file. You can search your email address right now to see if your data was part of this leak, and get a clear picture of what was exposed.

If your email appears, the most importent steps are: change the exposed password immediately, check for the same password on other accounts, and enable two-factor authentication to protect against future access attempts even if your password is leaked again.