Redline Cl0ud4 Log Leaks 5,513,203 Work and Personal Logins

By early June, the Redline_Cl0ud4 operation was still going strong. On 03-Jun-2026, another file landed on Telegram, this one holding 5,513,203 records, and a scan of the underlying URLs shows it isn't just personal email and shopping accounts, plenty of workplace tools and business portals show up too.

Why This Is Dangerous

When personal and professional logins get scooped up together in the same infection, the fallout spreads further than a normal leak. The same employee who saved their work password in a browser probably also saved their banking login and their personal email right next to it, so one infected laptop can hand an attacker keys to an entire chain of accounts, both at home and on the job, often before the employee even recieves a warning that anything went wrong.

What Was Exposed

• 5,513,203 total records
• Email Addresses
• Plaintext Passwords
• URLs, including business and workplace platforms

Why This Matters

Businesses often treat personal and work security as seperate concerns, but a stealer log like this one proves otherwise. It's easy to assume credential leaks are somebody else's problem untill an employee's stolen password gives an attacker a foothold into internal systems. For individuals, the risk is just as real, a single reused password can domino across banking, email, and shopping accounts in a matter of minutes once it's in the wrong hands.

How Stealer Logs Work

Infostealer malware doesn't care whether a saved password belongs to a work account or a personal one, it simply grabs everything sitting in the browser's password manager and autofill history. That's exactly how a single infected device ends up producing a log full of both office software logins and personal streaming accounts side by side.

Check If You Are Affected

Whether it's your work email or your personal inbox, it's worth checking. HEROIC's free breach scanner searches more than 400 billion leaked records, this log included, so you can quickly see if you or your organization has been caught up in it.