Inside Trident_Cloud_3: How Stealer Malware Harvested 3,276 Passwords

HEROIC analysts found a stealer log named Trident_Cloud_3 circulating on Telegram, dated August 14, 2024. The file contains 3,276 records pulled from infected devices, pairing email addresses with plaintext passwords and the URLs of the accounts those credentials unlock.

Why the Trident_Cloud_3 Leak Is Dangerous

The passwords in Trident_Cloud_3 were stored in plaintext, so no cracking is needed before they can be used. Each record also lists the exact URL a credential belongs to, which means an attacker does not have to guess where a stolen login will work. A smaller record count does not make this safer for the people in it. It only takes one working password to open a door.

What the Trident_Cloud_3 Stealer Log Exposed

• Email addresses
• Plaintext passwords
• URLs for the associated login pages and services

Why This Matters for Credential Stuffing and Identity Theft

Attackers do not need a massive dataset to cause damage. A file like Trident_Cloud_3 can be loaded into automated tools that test each email and password pair against banking sites, email providers, and shopping accounts, a tactic known as credential stuffing. Anyone who reused a password captured in this log risks a full account takeover, unauthorized charges, or identity theft carried out in their name.

How Stealer Malware Harvested the Trident_Cloud_3 Data

A stealer log is the direct output of infostealer malware that infects a device and copies whatever is saved in the browser, including stored passwords, autofill entries, and the web addresses each login is tied to. Once collected, the malware sends this data back to whoever is running it, who then shares or sells it, in this case through a Telegram channel. Because the theft happens on the victim's device rather than a company's server, the log can mix credentials from many unrelated sites and services in one file.

Check If Your Email Was Exposed in the Trident_Cloud_3 Leak

If you want to know whether your credentials appear in Trident_Cloud_3 or any other breach, HEROIC's free breach scanner checks your email address against a database of more than 400 billion leaked records. The scan only takes seconds and tells you exactly where your information has surfaced, so you can change any exposed passwords before someone else does.