Check If You’re in the Bugatti_Cloud Stealer Log Breach

Security analysts found that in July 2023, a stealer log file uploaded by a Telegram user exposed 7,022 records containing email addresses, plaintext passwords, and URLs. The data was collected by malware silently running on infected Windows machines and bundled into a file that was then shared openly on Telegram channels frequented by cybercriminals.

When attackers get their hands on plaintext passwords paired with email addresses and URLs, they don't need to do much guessing. They know exactly which site the credential belongs to because the URL is right there in the log. That means your Netflix login, your bank portal, your work email -- all of it is ready to plug directly into an automated login tool within minutes of the file being shared.

Bugatti_Cloud Bugatti_Man 08.07.part011 Breach: The Full Data Inventory

• Email Addresses
• Plaintext Passwords (not hashed, not encrypted -- fully readable)
• URLs (the exact sites the credentials were used on)
• API endpoints and host information

Account Takeover Risk From Bugatti_Cloud Bugatti_Man 08.07.part011

Stealer logs are one of the most dangerouse data sources for credential stuffing attacks because the attacker already has the email, the password in plain text, and the target URL all in one row. There's no cracking required. Tools like OpenBullet can be configured to run thousands of these credentials per hour against popular services.

Beyond direct account takeover, this kind of data feeds identity theft operations. If someone reused that same email and password on their bank, their Amazon account, or their work VPN, every one of those accounts is at risk simultaneously. And since the passwords are plaintext, they can also be analyzed for patterns -- helping attackers guess related passwords on other accounts.

How Stealer log Data Gets Collected and Sold

Stealer logs come from infostealer malware -- programs like Redline, Vidar, or Raccoon that infect computers through phishing emails, cracked software downloads, or malicous browser extensions. Once installed, they silently harvest saved browser credentials, cookies, autofill data, and clipboard contents before packaging everything into a zip file and sending it back to the attacker's server.

These logs are then sold in bulk on dark web markets or, increasingly, shared freely on Telegram channels to build reputation or attract buyers for larger datasets. A single infected machine can contribute hundreds of credential pairs across dozens of sites. The Bugatti_Cloud file in question is just one part of a much larger data collection operation.

See If Your Account Appeared in the Bugatti_Cloud Bugatti_Man 08.07.part011 Leak

HEROIC's breach search tool checks your email against a database of over 400 billion compromised records -- including stealer logs like this one. If your email showed up in this file or thousands of others like it, you'll know immidiately so you can change your passwords before an attacker beats you to it. Search your email now and find out exactly where your data has been exposed.