11.14 – LOGS_CENTER_NEW uploaded by a Telegram User

We noticed a concerning upload on November 13th, 2025, originating from a Telegram user, which we've since identified as "LOGS_CENTER_NEW." This particular dataset, comprising 26,539 records, immediately stood out due to the inclusion of plaintext passwords alongside email addresses and associated URLs. The nature of the data suggests a compromise originating from endpoint malware, specifically a stealer, rather than a direct database exfiltration from a single organizational system. What struck us as particularly alarming is the raw, unhashed format of the credentials, presenting a direct and immediate risk to the affected user accounts.

The breach, identified as a stealer log, details the compromise of 26,539 individual records. Analysis of the uploaded file reveals a mix of sensitive information, including email addresses, plaintext passwords, and associated URLs. The source structure indicates these logs were likely harvested from compromised endpoints, suggesting the presence of infostealer malware on user devices. The data exposes not only login credentials but also potentially the API hosts targeted by these stealers, offering insights into the attackers' operational infrastructure. The leak locations are primarily within Telegram channels, a common vector for the distribution of such compromised data.

While this specific incident may not have generated widespread public news coverage, the underlying threat of infostealer malware is a persistent concern within the cybersecurity landscape. Numerous OSINT investigations and threat intelligence reports consistently highlight Telegram as a hub for the sale and distribution of stolen credentials and logs. Researchers at various cybersecurity firms frequently publish analyses of new stealer variants and their capabilities, underscoring the ongoing evolution of these threats. The discovery of such logs serves as a stark reminder of the critical need for robust endpoint security and user education regarding credential hygiene.