162 PCS Free Logs: 2,606 Credentials Leaked

We noticed a recent upload to a public Telegram channel containing a stealer log file, dated 16-Dec-2024. This particular log file, attributed to a user identified only as "162 PCS", aggregates data from compromised endpoints. What struck us was the straightforward nature of the exfiltration, presenting raw credentials and associated URLs without any apparent attempt at obfuscation or targeted manipulation. The dataset, while not exceptionally large in absolute terms, offers a direct window into endpoint compromise mechanisms and associated user data.

The breach, discovered on December 16th, 2024, originated from a stealer log file uploaded by a Telegram user. This log contained approximately 2,606 records, primarily comprising email addresses and plaintext passwords. Crucially, the data also included associated URLs, likely representing the domains or services accessed by the compromised accounts. The source structure suggests a common infostealer malware payload, which indiscriminately harvests credentials from web browsers and other applications on infected endpoints. The presence of plaintext passwords is a significant risk, enabling direct account takeover for any services where these credentials are reused.

While specific news coverage of this particular stealer log upload is unlikely due to its nature as a raw data dump, the broader phenomenon of infostealer malware and its prevalence on platforms like Telegram is well-documented. Security research from firms like Mandiant and CrowdStrike frequently details the tactics, techniques, and procedures employed by threat actors utilizing such tools to gather credentials for subsequent malicious activities, including credential stuffing and account compromise. The ease of distribution and acquisition of these logs on underground forums and messaging apps continues to fuel this threat vector.