15,742 Passwords From the Cloud_Rolex Dump Just Surfaced Online

On March 9, 2026, HEROIC analysts identified a stealer log file called "Cloud_Rolex" uploaded to a Telegram channel used for distributing malware-harvested data. The file contained 15,742 records taken from infected devices in the United States, including email addresses, plaintext passwords, and the URLs of the accounts those passwords unlock. This is one of the larger stealer logs HEROIC has tracked from this source, and the scale alone makes it worth taking seriously.

Why the Cloud_Rolex Dump Is Dangerous

The passwords in this file were captured in plaintext, meaning there is no encryption standing between the file and a working login. Paired with the matching email address and the exact site each password belongs to, this data hands anyone who downloads it a ready-made list of over fifteen thousand accounts to try logging into, with no cracking or guessing required.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the associated accounts

Why This Matters

A file of this size rarely stays isolated. It gets folded into larger credential lists used for credential stuffing, where attackers test the same email and password pairs against banking, email, and shopping sites at scale. If a password in this log was ever reused elsewhere, that account is exposed to takeover, and any personal or financial information stored behind it becomes exposed to identity theft and fraud. With over 15,000 records in a single file, the odds that at least some of those passwords are reused elsewhere are high.

How Stealer Logs Like This One Work

A stealer log comes from infostealer malware, which infects a device through a fake download, cracked software, or a malicious attachment, then quietly extracts saved passwords, autofill data, and browsing details straight from the browser. That information is bundled into a single file and sent back to the attacker, who then shares or sells it, often through Telegram channels like the one where HEROIC analysts found this file. Because the theft happens on the infected device itself, it bypasses the security of whatever website the credentials belong to.

Check If You Are Affected

If you want to know whether your email or login details are part of the Cloud_Rolex dump or any other breach, HEROIC's free breach scanner checks your information against a database of more than 400 billion breached and leaked records. It takes seconds to search and is the fastest way to find out if your credentials have already been compromised.