Inside the Bugatti_Cloud Stealer Log: How Malware Harvested 57,647 Passwords

Inside the Bugatti_Cloud Stealer Log: 57,647 Credentials Harvested: On July 30, 2026, HEROIC analysts identified a stealer log file labeled Bugatti_Cloud Bugatti_Man 30.07.part16 circulating on Telegram. The file, part of a larger multi-part series, contained 57,647 records combining email addresses, plaintext passwords, and the URLs where those credentials were captured. Why This Is Dangerous: The part16 naming shows this file is one piece of a much larger, ongoing collection effort, meaning the group behind it is actively harvesting and distributing credentials in bulk. Each record represents a login that was working on a real device at the time it was stolen, making the data unusually fresh and reliable for anyone looking to break into accounts. What Was Exposed: email addresses, plaintext passwords, and URLs tied to each captured login. Why This Matters: For the 57,647 people in this file, the danger is immediate. Because stealer logs capture live credentials from an infected browser, attackers can log in directly without cracking or guessing anything. Reused passwords make the damage worse, letting one stolen login spread into email, banking, and social media accounts, and from there into identity theft or financial fraud. How Stealer Logs Work: Stealer log malware, delivered through pirated software, fake cracks, or malicious attachments, silently collects saved browser passwords, cookies, and autofill data once it infects a device. That data is split into batches, like part16 seen here, and distributed across Telegram channels in a steady stream. Because the logs are generated continuously as new devices get infected, series like this one tend to keep growing over time. Check If You Are Affected: HEROIC tracks more than 400 billion breached records from stealer logs, combolists, and confirmed data breaches. Use HEROIC's free breach scanner to check whether your email address appears in the Bugatti_Cloud stealer log or any other exposure.