When a Bugatti_Cloud Stealer Log Hits Telegram, This Happens Next

HEROIC analysts confirmed that in July 2023, a Telegram user uploaded a Bugatti_Cloud stealer log file exposing 11,109 records from infected endpoints across the United States. The leaked dataset contained email addresses, plaintext passwords, and URLs -- a combination that enables direct account access with no additional steps required from attackers.

Why This Is Dangerous

The part020 segment of the Bugatti_Cloud series is part of a large multi-file stealer log campaign that distributed tens of thousands of credentials through Telegram in July 2023. What makes this particular data type so damaging is the inclusion of plaintext passwords -- there is no encryption, no hashing, no barrier whatsoever. An attacker who acquires this file gets a working login kit for each of the 11,109 victims. The URL data removes the final guesswork by identifying exactly which site each credential belongs to. For victims who reused passwords, every shared account became a target the moment this file was posted.

What the Bugatti_Cloud Telegram Stealer Log Breach Leaked

• Email Addresses -- the primary identifier linking each victim to accounts across the web
• Plaintext Passwords -- fully decoded, immediately usable passwords requiring no technical processing
• URLs -- the exact services and websites where each stolen credential was in active use

Bugatti_Cloud Telegram Stealer Log Data and the Credential Stuffing Pipeline

Picture this: a buyer purchases the Bugatti_Cloud part020 log on Telegram for a small fee. They run a simple script to sort the 11,109 records by URL domain -- all the bank logins in one file, all the PayPal records in another, all the corporate email entries separated out. They load each domain-specific file into an automated stuffing tool and let it run overnight. By morning, they have a list of verified logins for hundreds of accounts. Those verified accounts get listed for sale or exploited for direct fraud. This is not a hypothetical -- it is the actuall workflow that runs against every stealer log that hits Telegram, and it requires almost no technical skill from the buyer's side.

Inside Stealer Log: The Technique Explained

An infostealer infection begins quietly -- typically through a pirated software installer, a cracked game, a fake browser extension, or a phishing email that delivers a malicious payload. Once the malware executes, it sweeps the victim's machine for anything useful: browser-saved passwords, session cookies, autofill data, cryptocurrency wallet files, and locally stored documents. The Bugatti_Cloud logs follow this pattern -- data harvested from individual infected machines was bundled into multi-part archives and sold through a Telegram channel. Each part represents a separate batch of victims. The structured format of these logs means buyers can import them into commercial breach exploitation tools with minimal setup, making the exploitation of this data accessble to anyone with a modest budget and minimal techincal background.

Free Breach Check: Search the Bugatti_Cloud Telegram Stealer Log Database

HEROIC's breach intelligence platform indexes over 400 billion exposed records, including the full Bugatti_Cloud Telegram stealer log series from July 2023. Use HEROIC's free breach search to check whether your email address or credentials appeared in this dataset. If they did, you'll see exactly what was exposed and get specific guidance on locking down every affected account before the data is used against you.