The Everlasting_Cloud Data Quietly Appeared on the Dark Web

We noticed a significant influx of compromised credential alerts originating from a single, anonymized Telegram channel. The discovery was made on April 22nd, 2025, when a stealer log file, uploaded by a user identified only as "Telegram User," surfaced. What struck us was the raw, unadulterated nature of the data, indicating a direct exfiltration from compromised endpoints rather than a sophisticated data breach targeting a specific service. The sheer volume, while not astronomical, coupled with the inclusion of plaintext passwords, immediately flagged this as a high-priority incident requiring immediate investigation into potential downstream impacts.

The breach breakdown reveals a stealer log file containing 11915 records, meticulously detailing compromised endpoints. Each record provides a snapshot of an infected system, including the email addresses associated with those endpoints, the API host they were communicating with, and critically, plaintext passwords. The source structure points to a common infostealer malware variant, likely distributed through phishing or malicious downloads, which systematically harvests credentials from web browsers and other applications. The leak location, a public Telegram channel, amplifies the risk by making this data readily accessible to a wide array of threat actors. The exposure of plaintext passwords is particularly concerning, as it bypasses any hashing or salting mechanisms, allowing for immediate credential stuffing attacks against other services.

While this specific incident, dubbed "Everlasting_Cloud" by the uploader, may not have garnered widespread media attention due to its nature as a raw stealer log rather than a targeted enterprise breach, similar incidents are a recurring theme in cybersecurity news. Security researchers frequently publish reports detailing the proliferation of infostealer malware, such as RedLine, Vidar, and Raccoon Stealer, which are responsible for these types of data exfiltrations. OSINT investigations into Telegram channels often reveal a consistent pattern of these logs being traded and sold, forming a foundational layer of compromised credentials for further malicious activities. The prevalence of these logs underscores the ongoing battle against endpoint compromise and the critical need for robust endpoint detection and response (EDR) solutions and user education regarding credential hygiene.