dadin_cloud 607count uploaded by a Telegram User

We noticed a significant influx of credentials associated with a specific cloud storage provider, 'dadin_cloud', appearing in open-source intelligence feeds around mid-June 2025. The discovery stemmed from routine monitoring of leaked credential repositories, where a substantial log file, attributed to a Telegram user, was identified. What struck us immediately was the raw, unhashed nature of the passwords within this dataset, a stark deviation from typical credential dumps that often contain hashed or obfuscated information. This suggests a direct exfiltration from compromised endpoints rather than a database breach.

The 'dadin_cloud' incident, dated 11-June-2025, originated from a stealer log file uploaded by a Telegram user, exposing 32,374 records. The leaked data comprises email addresses, plaintext passwords, and associated URLs, likely representing API endpoints or accessed services. The structure of the data points to a credential stealer malware's operational output, capturing login attempts and session information from infected endpoints. The presence of plaintext passwords is a critical vulnerability, enabling direct account compromise without the need for brute-forcing or password cracking. The source structure indicates a collection of individual endpoint compromises rather than a centralized data exfiltration event.

While this specific 'dadin_cloud' incident may not have garnered widespread media attention, the underlying threat of credential stealers is a persistent and growing concern. Numerous cybersecurity research firms, including Mandiant and CrowdStrike, have published extensive reports throughout 2024 and 2025 detailing the proliferation of infostealer malware families such as RedLine, Vidar, and Raccoon. These reports consistently highlight the effectiveness of such malware in harvesting credentials from web browsers, email clients, and cryptocurrency wallets, often with minimal user interaction. The ease with which these logs are shared and traded on platforms like Telegram underscores the rapid dissemination of compromised credentials and the potential for widespread downstream impact.