US Stealer Log Leak: Sun Cloud ArhontCorp Exposes 97,984 Logins

On June 3, 2026, a Telegram user quietly dropped a file called Sun Cloud TG ArhontCorp into a channel tied to a URL shortener known as ScroogeUrl. Inside that single upload sat 97,984 records, each one a snapshot of a real device that had been infected, scraped, and packaged for anyone willing to download it. There was no announcement, no warning email, just a file passed around like it was nothing.

Why This Is Dangerous

Most people picture a "hack" as a company database getting broken into, with old hashed passwords sitting in a spreadsheet somewhere. A stealer log is a seperate kind of problem entirely. It comes straight off an infected computer, meaning the passwords inside are often the ones a person is using right now, today, on their actual accounts. There's no waiting for anything to be cracked or decoded. The credentials are already usable the moment they're collected, and once a log like this circulates on Telegram, criminals can act imediately.

What Was Exposed

The Sun Cloud TG ArhontCorp file, uploaded through ScroogeUrl, contained the following for each of the 97,984 entries:

• Email addresses tied to the infected device
• Plaintext passwords, saved exactly as typed or stored in the browser
• URLs showing which specific site or service each login belonged to

Why This Matters

Because the URLs are bundled right alongside the email and password, an attacker doesn't have to guess where to try a login. They already know it's your bank, your email provider, or your work portal. If you've ever reused a password across more than one site, a single record from this file could unlock several accounts at once. This is exactly how a small leak turns into a much bigger problem than the original number of records suggests.

How Stealer Log Malware Works

These logs almost always start with malware, often hidden inside cracked software, a "free" game cheat, or a fake download link. Once it runs, the malware quietly reaches into the browser's saved password vault, autofill data, and any open session cookies, then sends everything back to the attacker's server. From there the stolen data gets sorted into a file like this one and either sold or, in this case, just handed out on a Telegram channel for free. It's a low effort, high reward setup for whoever is running it, and it occured without the victim noticing a single symptom.

Check If You Are Affected

You don't have to guess whether your information showed up in this file or one of the thousands like it. HEROIC's free dark web scanner checks your email address against a database of more than 400 billion leaked records, including stealer logs just like Sun Cloud TG ArhontCorp. It takes less than a minute to run, and if something turns up, you'll know exactly what to change first.