Bugatti_Cloud Part 1 Leak: Exactly 8,439 Records Exposed

HEROIC analysts identified the first installment of a multi-part stealer log series labeled "Bugatti_Cloud Bugatti_Man," uploaded to a Telegram channel on January 28, 2024. This first part, part01, contained exactly 8,439 records, each one pairing an email address with a plaintext password and the login URL it belongs to.

An Exact Count, Not a Rough Estimate

Some breach reports deal in rounded figures like "thousands" or "tens of thousands." This one does not need to. Part01 of the Bugatti_Cloud series contains precisely 8,439 individual credential sets, no more and no less. That level of precision comes from the nature of stealer logs themselves, which record exactly what was typed and saved on each infected device, nothing approximate about it.

Why This Is Dangerous

Because this data was pulled directly from real login sessions, there is no ambiguity about whether the credentials work. An attacker does not have to test whether a password is correct, they already know it is, along with the exact site it opens. That combination removes almost every obstacle standing between a criminal and full account access.

What Was Exposed

• Email addresses
• Plaintext passwords
• Login URLs (the specific service tied to each credential)

Why This Matters

8,439 verified logins is a substantial dataset for credential stuffing. Attackers can automate testing across banking sites, retail accounts, and email providers in a matter of hours. Reused passwords make the difference between a single compromised account and a cascading chain of account takeover, identity theft, and financial fraud.

How Stealer Logs Work

Stealer logs originate from info-stealing malware that infects a device through fake downloads, pirated software, or phishing attachments. Once active, it collects saved browser passwords, autofill entries, and session data, then compiles it all into a structured file for the attacker to sell or distribute. The fact that this log was split into multiple parts suggests the total haul was large enough that the uploader broke it into managable pieces.

Check If You Are Affected

Precise numbers do not make a breach any less personal if your information is part of it. HEROIC's free breach scanner checks your email against more than 400 billion leaked records, giving you a clear answer in seconds.