How SunCloudNew 1755 Leaked 19,196 Passwords and Emails

HEROIC analysts traced a stealer log file named SunCloudNew 1755 - 600 LogsFile to a Telegram upload dated June 15, 2026. The file contains 19,196 records of email addresses, plaintext passwords, and the URLs those credentials belong to, pulled together from an estimated 600 separate infected sources based on the file's own naming.

Why the SunCloudNew 1755 Leak Is Dangerous

What happened here did not involve anyone breaking into a company database. Instead, malware infected individual devices and quietly copied saved browser passwords straight from the source. That is why the passwords in this file sit in plaintext, fully readable, next to the exact site each one unlocks.

Because there is no encryption standing between the attacker and the account, the time between download and misuse can be a matter of minutes.

What Was Exposed in This Breach

• Email addresses
• Plaintext passwords
• URLs linked to each stolen login

Why This Matters

Nearly 20,000 exposed logins gives criminals plenty of raw material for credential stuffing, where the same email and password combination gets tested automatically across banking, email, and shopping platforms.

Every match that succeeds can turn into account takeover, and from there into identity theft or financial fraud using whatever personal or payment information is attached to the account.

How SunCloudNew 1755 Was Put Together

Stealer log files like this typically begin with infostealer malware spreading through fake downloads, cracked software, or phishing attachments. Once running, the malware scans the infected device for saved passwords, autofill data, and session cookies, then sends everything back to whoever controls it.

The label "600 LogsFile" suggests the seller combined output from roughly 600 infections into one package before releasing it, a common practice thats meant to make the file look more valuable to buyers browsing Telegram channels and dark web forums.

Check If You Are Affected

Almost 20,000 people are represented in this leak alone. Run a free scan with HEROIC's breach checker to search a database of more than 400 billion leaked records and find out immediately if your email or passwords appear in SunCloudNew 1755 or any other exposure.