LogsDiller Cloud_1120_260 uploaded by a Telegram User

We noticed a concerning upload on a public Telegram channel on December 9th, 2025, originating from a user identified as "LogsDiller Cloud_1120_260." This log file, seemingly a dump from a credential-stealing malware, contained a significant number of user records. What struck us was the inclusion of plaintext passwords alongside email addresses and associated API host URLs, presenting a direct and immediate risk to account integrity and potential downstream exploitation. The sheer volume, while not astronomical, is sufficient to warrant immediate attention given the sensitive nature of the exposed credentials.

The breach, discovered via a Telegram upload on December 9th, 2025, appears to be the result of a successful credential-stealing operation. The log file, designated "LogsDiller Cloud_1120_260," contained 3462 distinct records. Each record comprises an email address, a plaintext password, and a corresponding API host URL. This combination is particularly insidious, as it not only reveals login credentials but also provides attackers with direct targets for API abuse or further credential stuffing attacks against services associated with those URLs. The source structure suggests a single, consolidated log from a compromised endpoint or a collection of such logs, indicating a focused exfiltration event rather than a broad, indiscriminate data scrape.

While this specific incident has not yet garnered widespread media attention, the proliferation of stealer logs on platforms like Telegram is a well-documented and growing threat. Cybersecurity research consistently highlights the efficacy of such malware in harvesting credentials from end-user devices, often leading to account takeovers and subsequent lateral movement within enterprise networks. The data types exposed—email, plaintext password, and URL—are foundational elements for identity compromise, and their presence in a single leak creates a high-fidelity attack vector. Organizations should remain vigilant for mentions of their domains or associated email patterns in publicly accessible data dumps, as this incident exemplifies the persistent risk posed by endpoint compromise and data exfiltration.