LogsDiller Cloud_691_62 uploaded by a Telegram User

We noticed a significant influx of compromised credential data originating from a stealer log file, uploaded to a public Telegram channel on December 9th, 2025. What struck us immediately was the direct exposure of plaintext passwords alongside email addresses and associated API host URLs. This isn't a typical credential stuffing scenario where hashed passwords are the primary concern; here, the attackers have obtained the keys directly, bypassing any need for brute-force or dictionary attacks against our systems. The sheer volume, while not in the millions, represents a concentrated risk to the specific endpoints and user accounts detailed within the log.

The breach, cataloged as LogsDiller Cloud_691_62, was discovered through routine monitoring of dark web and public leak channels. A Telegram user, operating under an anonymous handle, disseminated a stealer log file containing 4158 distinct records. Each record comprises an email address, a plaintext password, and an associated API host URL. This direct exposure of credentials, particularly for API endpoints, presents a critical threat vector. The data structure suggests a compromised endpoint or user account that was actively logging sensitive information, likely through malware or a browser extension designed to exfiltrate credentials. The implications are severe: unauthorized access to API services, potential lateral movement within affected networks, and direct compromise of user accounts tied to these credentials.

While specific news coverage for this particular Telegram upload is unlikely due to its niche nature, the broader trend of stealer malware remains a persistent concern. Threat intelligence reports from various cybersecurity firms, such as Mandiant and CrowdStrike, consistently highlight the proliferation of infostealers like Vidar, Raccoon, and RedLine. These tools are readily available on underground forums and are frequently used to harvest credentials from web browsers, email clients, and cryptocurrency wallets. The ease of access and deployment for these tools contributes to the continuous stream of credential dumps observed across the digital landscape. The 4158 records exposed in this instance are a direct consequence of this ongoing, low-barrier-to-entry threat.