The Bugatti_Cloud Part010 Leak Exposed 13,858 US Credentials on Telegram

In May 2023, a threat actor uploaded a stealer log file to Telegram under the name Bugatti_Cloud Bugatti_Man 17.05.part010, exposing 13,858 records containing plaintext passwords, email addresses, and URLs. HEROIC analysts confirmed this as the tenth file in the multi-part Bugatti_Cloud campaign, a coordinated infostealer operation that systematically harvested credentials from infected US-based endpoints and distributed them through private Telegram channels. The geographic concentration of victems in the United States makes this dump particularly significant for American users concerned about their account security.

Why This Is Dangerous

Stealer logs that include plaintext passwords require no cracking or decryption before use. An attacker who downloads this file can immediately begin plugging every email-and-password pair into automated login tools targeting banking portals, email providers, e-commerce sites, and social media platforms. The URLs captured alongside each credential tell the attacker exactly which services the victim was actively using, eliminating guesswork and making credential stuffing attacks far more efficient. Because this is Part010 of an ongoing series, victims may appear across multiple files, compounding their exposure with each new release.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (endpoint and API host addresses from infected devices)

Why This Matters

By the tenth installment of the Bugatti_Cloud series, the aggregate of stolen credentials represents a substantial pool of compromised US accounts. Threat actors routinely merge all parts of a numbered series into a single master dataset for more efficient targeting. The downstream consequences for victims are serious and interconnected:

• Credential stuffing: Every stolen email-password pair is tested across dozens of platforms in automated attacks
• Account takeover: Successful logins allow attackers to lock out victims and harvest further personal information
• Identity theft: Data aggregated across multiple breach files builds detailed victim profiles used for fraud
• Financial fraud: Plaintext credentials provide immediate access to payment systems and banking accounts

How Stealer Log Campaigns Work

The Bugatti_Cloud operation follows a well-documented infostealer playbook. Malware is distributed through phishing emails, malicious software installers, and browser exploit kits. Once installed on a victim's device, the stealer silently extracts saved passwords, browser cookies, and session tokens before transmitting them back to the operator's command-and-control infrastructure. The operator then organises the harvested data into sequentially numbered archive files and releases them to subscribers via Telegram channels, allowing the campaign to operate continuosly over weeks or months. This structure keeps individual file sizes manageable while building a growing library of stolen credentials that can be monetized through direct fraud or resale on dark web markets.

Check If You Are Affected

HEROIC's free dark web scanner searches more than 400 billion breached records, including all known parts of the Bugatti_Cloud series and thousands of other stealer log campaigns. If your email address or password appeared in this dump or any related file, you should change your credentials imediately and review your accounts for unauthorized access. Run a free scan at HEROIC to find out exactly what was exposed and get clear next steps to protect yourself.