The SunCloudNew Stealer Log Means Someone Could Be In Your Accounts

HEROIC analysts identified a stealer log dataset, tracked as SunCloudNew 1272 - 8850 LogsFile.part2, that a Telegram user uploaded on 22-Jul-2026. The file contains 83,144 records pulled from infected devices, including email addresses, plaintext passwords, and the URLs of the login pages those credentials belong to.

Why This Is Dangerous

Picture someone browsing through a spreadsheet of your email address, your password in plain text, and the exact website it opens, then quietly logging in while you have no idea anything happened. That is what this stealer log makes possible for 83,144 people. No alerts go off, no password reset email arrives, the account is simply accessed by someone who was never supposed to have the key.

What Was Exposed

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

Why This Matters

With 83,144 records in play, this file gives attackers a sizable list to work through. If a password from this leak matches one used on another account, it opens the door to credential stuffing, account takeover, and potentially identity theft or financial fraud once an attacker reaches email or banking logins.

How Stealer Logs Work

Stealer log malware infects a device, often through a fake download, cracked software, or a malicious attachment, and quietly copies saved browser passwords, autofill data, and session details. It packages everything into a log file and releases it in parts, in this case as part 2 of a larger series shared through Telegram. Because the malware grabs whatever the browser has saved, a single infected device can expose credentials for many unrelated accounts at once.

Check If You Are Affected

Do not wait to find out if you are one of the 83,144 people in this file. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records. Run a scan now and secure any account that shows up before someone else logs in first.