Bugatti_Cloud Breach: 4,893 Records Leaked Since June 2026

In late June 2026, HEROIC analysts identified a stealer log file that had been uploaded to a Telegram channel by an anonymous user. The file, labeled internally as Bugatti_Cloud (Bugatti_Man 25.06.part10), contained 4,893 individual records harvested directly from infected devices. The dataset includes email addresses, plaintext passwords, and the URLs of the websites those credentials belonged to.

Why This Timing Makes It Dangerous

Stealer logs like this one are especially risky becuase they are fresh. Unlike older breaches that get recycled for years, this file was pulled from active malware infections and posted within days of collection. That means the passwords inside are far more likely to still be in use right now.

Anyone with a copy of this file can log directly into the accounts listed, no guessing or cracking required. The window between infection and exposure is short, which gives victims very little time to react before their accounts are already compromised.

What Was Exposed

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

Why This Matters

Because the passwords were stored in plaintext, attackers do not need to break any encryption to use them. These credentials can be plugged straight into credential stuffing tools that test the same email and password combination across banking, shopping, and social media sites.

If a victim reused this password anywhere else, that account is now at risk too. This is how a single stealer log can quickly turn into full account takeover, identity theft, or financial fraud across multiple platforms.

How Stealer Logs Work

A stealer log is generated by a type of malware designed to quietly seperate saved credentials, browser cookies, and autofill data from an infected computer. Once installed, the malware scans the browser's saved password vault and exfiltrates everything it finds to the attacker.

These logs are then packaged up and sold or shared for free on forums and Telegram channels, exactly like the one HEROIC analysts discovered here. Because the data comes straight from the victim's own browser, it tends to be highly accurate and immediately usable.

Check If You Are Affected

If you think your email or passwords may have been swept up in this or any other stealer log, HEROIC's free breach scanner can check your information against a database of more than 400 billion leaked and stolen records. It only takes a few seconds to find out if you need to change a password today.