Your Cloud Credentials May Already Be Gone. metacloudvip_1000pcs Exposed 21,723 Records.

On October 31, 2023, a stealer log file named metacloudvip_1000pcs appeared on a Telegram channel used for trading stolen data. The file contained 21,723 records, a colection of email addresses, plaintext passwords, and URLs tied to cloud service endpoints. The name itself signals the intent: targeting cloud infrastructure at scale, packaged and distributed freely to anyone willing to download it.

Why This Is Dangerous

Cloud credential theft is not a theoretical risk. When a log file contains working email and password pairs alongside the exact URLs of cloud service endpoints, an attacker can walk directly into those environments without triggering standard perimeter alerts. Plaintext passwords eliminate any cracking step. The attacker does not need to guess or brute-force anything. They simply use the credentails as-is against the listed endpoints.

What Was Exposed

• 21,723 total records from the metacloudvip_1000pcs stealer log
• Email addresses associated with cloud service accounts
• Plaintext passwords stored without any hashing or encryption
• Cloud service URLs identifying specific infrastructure endpoints
• Leak date: October 31, 2023, distributed via Telegram

Why This Matters

Cloud environments hold some of the most sensitive data an organization owns: databases, file storage, internal applications, and backup systems. A compromised cloud credential is not just a single account problem. It can be an entry point to an entire environment. The metacloudvip_1000pcs log was freely available on Telegram, meaning any threat actor could have accessed and acted on these credentials at no cost and with minimal effort.

How Stealer Log Breaches Work

Stealer malware infects endpoints through phishing lures, trojanized software, or malicious browser extensions. Once running, it extracts saved passwords from browsers, email clients, and applications, then captures session tokens and records the URLs those credentials were used on. All of this gets bundled into a structured log file. Threat actors package hundreds or thousands of these logs under names like metacloudvip_1000pcs and post them to Telegram channels where they circulate freely or are sold in bulk.

Check If You Are Affected

HEROIC's free breach scanner searches across more than 400 billion compromised records, including stealer log files like metacloudvip_1000pcs. Enter your email to see if your credentails were captured in this dump or any other known breach. The scan is free and takes seconds. Do not wait for an attacker to use your credentials before you find out they are exposed.