Inside Bugatti Cloud Stealer Log: How 7,192 Credentials Were Stolen

HEROIC analysts identified a stealer log file uploaded to Telegram in March 2023 under the Bugatti_Cloud Bugatti_Man 27.03.part12 collection. The dataset contained 7,192 compromised records, each pairing an email address with a plaintext password and the URL of the service it belongs to. The data originates from credential-stealing malware installed on victims' devices, with the logs distributed openly on Telegram to any interested threat actor.

Why This Is Dangerous

Having a plaintext password alongside the exact URL it authenticates removes every barrier for an attacker. There is no hashing to defeat, no guessing required. Criminals can immediately test these credentials across email providers, financial platforms, and cloud services. Given that 7,192 accounts are affected, even a low success rate translates into dozens of fully compromised accounts within hours of the data going public.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs (service endpoints and API hosts)

Why This Matters

Stealer log leaks like this one fuel credential stuffing attacks, account takeovers, and identity theft at scale. Once attackers gain access to a primary email account, they can reset passwords on linked services, intercept communications, and commit financial fraud. Victims often remain unaware until significant damage has occurred, making early detection critical.

How Stealer Logs Work

Information-stealing malware is typically deployed through phishing campaigns, cracked software downloads, or malicious browser extensions. After infecting a device, the stealer silently extracts saved credentials from browsers, password managers, and desktop applications. It captures the associated service URLs and packages everything into structured log files. These logs are then transmitted to attacker-controlled infrastructure or posted directly to Telegram channels where they are shared freely or sold to other criminals.

Check If You Are Affected

HEROIC's free breach scanner searches over 400 billion exposed records, including stealer log datasets like this Bugatti_Cloud Bugatti_Man part12 collection. Enter your email address to find out if your credentials are already circulating among threat actors, and take steps to secure your accounts before an attacker does it for you.

Run a free scan at HEROIC.com and protect your accounts today.