Inside the Bugatti_Cloud Stealer Logs: 10,685 Records Exposed

Inside the Second Bugatti_Cloud Stealer Log Batch

In August 2026, HEROIC analysts identified a second part of the "Bugatti_Cloud" stealer log series uploaded to Telegram, this one containing 10,685 records pulled from infected devices. Like its companion file, it bundles email addresses, plaintext passwords, and the URLs of the sites those credentials unlock, all captured straight from victims' compromised computers.

Why a Stealer Log Batch This Large Is Dangerous

Unlike a combolist assembled from old, recycled data, a stealer log reflects what was actually saved in a browser at the moment of infection, meaning the 10,685 passwords in this file are more likely to still be in active use. Because each record is already matched to its login page, an attacker doesn't need to guess where to try a stolen password, they can go straight to the account it belongs to.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs for the linked accounts

Why This Matters

A batch of this size feeds directly into credential stuffing and account takeover attempts, since attackers can automate logins across thousands of matched email, password, and URL combinations at once. For anyone in this file, that risk chains outward quickly, from a single compromised account into identity theft or financial fraud once an attacker gains access to email, banking, or shopping logins.

How a Stealer Log Like This Gets Built

Stealer log malware infects a device, often through a fake download, cracked software, or malicious link, then quietly harvests saved browser passwords, autofill data, and session details before sending them back to the attacker. Large hauls like this one are frequently split into multiple parts, as seen with this "part002" file following an earlier release, and sold or shared in bulk to buyers looking for fresh, working credentials.

Check If You Are Affected

If you're concerned your device may have been infected, or simply want to check whether your information has turned up in this or any other leak, HEROIC's free breach scanner searches more than 400 billion exposed records. It only takes a moment to find out and change any passwords that may already be in the wrong hands.