4,937 Passwords Exposed in Cloud_Rolex Data Breach Leak

4,937 stolen logins. That is what HEROIC analysts found inside a Telegram upload called "Cloud_Rolex" in June 2026. The file is a stealer log, a collection of email addresses, plaintext passwords, and login URLs harvested directly from malware-infected devices and packaged for anyone on the channel to download.

Why This Is Dangerous

Since the passwords sit in plaintext, there is nothing to crack or decode. Anyone browsing the Telegram channel can copy a row from the file and use it to log into someone's account within seconds.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the associated login pages

Why This Matters

A batch of nearly 5,000 working logins is more than enough fuel for a credential stuffing campaign. Attackers plug these email and password combinations into automated tools that test them across shopping sites, streaming services, and banks. Reused passwords turn one small leak into widespread account takeover, identity theft, and financial fraud.

How Stealer Logs Work

Stealer malware sneaks onto a device through a fake software crack, a malicious ad, or an infected email attachment. Once active, it quietly copies saved passwords, browser cookies, and autofil records, then sends everything back to whoever controls the malware. The result is bundled into a log, given a catchy name like "Cloud_Rolex," and shared or sold on Telegram, where thousands of buyers can access it.

Check If You Are Affected

Nearly 5,000 accounts are exposed in this leak alone, and countless more sit in similar files HEROIC tracks daily. Run a free scan against HEROIC's databse of over 400 billion breached records to find out immediately if your email is part of the list.