SunCloudNew 1806 (500 LogsFile) Leak Could Expose Your Accounts

HEROIC analysts found 2,824 records in the SunCloudNew 1806 (500 LogsFile) stealer log, dated 27-Aug-2026, pairing email addresses with plaintext passwords and the URLs those logins unlock. The only way to know if you're affected is to scan your email.

Why This File Needs No Cracking Effort

Because the passwords here are stored exactly as the victim typed them and already linked to the sites they open, no cracking or guessing is needed for someone to use them. The file is effectively a ready made list of working logins.

What Was Exposed

• Email Addresses: identifies the account owner for phishing or impersonation.
• Plaintext Password: readable immediately, no cracking required.
• URLs: shows exactly which account each password belongs to.

Why Every Account From That Device Is Exposed

Any account logged into from the infected device behind this file, email, shopping, or work logins, could now have a working password sitting in this file waiting to be tried. Even accounts the victim rarely uses can still be listed, since the malware captures whatever the browser has saved.

How Logs Like SunCloudNew 1806 Get Collected

Stealer logs like this come from malware running on a victim's own computer, which quietly copies saved browser logins and sends them back to whoever controls the malware. The compromise happens on the device, not inside any company's systems.

Were You Caught in the SunCloudNew 1806 Log?

Scan your email to check.

If it appears, clean or reset the device first, then change your passwords only from a separate, clean device.

This applies to personal and work email alike.