IN152.59.157.240 uploaded by a Telegram User

We're seeing an uptick in smaller, targeted leaks originating from Telegram channels, often involving what appear to be stealer logs. This isn't about sheer volume; instead, it's the focused nature of the exposed data that's concerning. Our team noticed this particular incident while monitoring known Telegram channels frequented by threat actors sharing compromised credentials and data. What struck us wasn't the number of records, but the clear targeting of specific systems and the inclusion of plaintext passwords, a dangerous combination.

The IN152.59.157.240 Stealer Log: 33 Records Exposing Endpoints and Plaintext Passwords

In March 2025, a Telegram user uploaded a stealer log file originating from the IP address IN152.59.157.240. This leak exposed 33 records containing sensitive information, including email addresses, plaintext passwords, and internal URLs. The discovery of this log highlights the ongoing risk posed by stealer malware and the ease with which compromised data is being shared on platforms like Telegram. The presence of plaintext passwords significantly amplifies the potential for immediate exploitation.

The breach was discovered on March 20, 2025, within a Telegram channel known for hosting and distributing leaked data. The relatively small size of the leak initially didn't raise immediate alarms. However, the presence of plaintext passwords and the clear identification of internal endpoints quickly elevated its priority. The combination suggests a targeted attack, where the attacker specifically aimed to gain access to the systems associated with the exposed data.

This incident underscores the persistent threat of stealer logs, which are often the result of malware infections on individual workstations. These logs can contain a wealth of information, including credentials, cookies, and browsing history, all of which can be used to gain unauthorized access to sensitive systems. The fact that the passwords were stored in plaintext further exacerbates the risk. The ease with which these logs are shared on platforms like Telegram highlights the need for increased vigilance and proactive monitoring.

• Total records exposed: 33
• Types of data included: Email Addresses, Plaintext Passwords, URLs
• Sensitive content types: Internal system URLs
• Source structure: Stealer log file
• Leak location: Telegram channel
• Date of first appearance: 20-Mar-2025

External Context & Supporting Evidence

The rise of Telegram as a platform for sharing stolen data is well-documented. Security researchers have observed a growing trend of threat actors using Telegram channels to distribute stealer logs, database dumps, and other compromised information. BleepingComputer has reported extensively on this trend, highlighting the challenges of monitoring and mitigating the risks associated with these channels.

The use of stealer malware remains a common tactic among cybercriminals. A recent report by CrowdStrike details the prevalence of various stealer families and their impact on organizations across different industries. These reports emphasize the importance of implementing robust endpoint security measures and educating employees about the risks of phishing and other social engineering attacks.