Breach Intelligence Report 23 Nov 2025

7547_EG_156.193.142.18_18-11-25 uploaded by a Telegram User

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HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
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Records Exposed 4
Source Type Stealer log
Origin Telegram
Password Type plaintext

We noticed a recent upload to a public Telegram channel, identified as 7547_EG_156.193.142.18_18-11-25, containing a stealer log file. The file's metadata points to a leak date of November 18, 2025. What struck us immediately was the unusual format and the raw nature of the exposed credentials, suggesting a direct exfiltration rather than a structured database dump. The limited record count belies the potential impact of compromised credentials, especially if these belong to privileged accounts or are reused across critical systems.

The uploaded file, a stealer log, appears to have captured data from four distinct endpoints. Analysis confirms the presence of email addresses and corresponding plaintext passwords, alongside associated URLs which likely represent the compromised sites or services. This indicates a successful credential harvesting operation, where malware on an endpoint captured user input. The direct exposure of plaintext passwords is a significant concern, bypassing any hashing or salting mechanisms that might have been in place at the application layer. The source structure of the data suggests a direct dump from a malware's memory or local storage, with leak locations primarily confined to the Telegram channel where it was uploaded.

While this specific incident appears to be a relatively small-scale data leak from a stealer log, the broader context of credential harvesting via malware remains a persistent threat. Such logs are frequently traded on dark web marketplaces, enabling further attacks like account takeover and lateral movement. The use of Telegram as a distribution channel for these logs is a common tactic employed by threat actors to facilitate rapid dissemination and access.

A peculiar discovery surfaced this week: a dataset, cryptically labeled "7547_EG_156.193.142.18_18-11-25," appeared on a public Telegram channel. The associated leak date is November 18, 2025. What immediately caught our attention was the explicit inclusion of plaintext passwords, a rarity in more sophisticated data breaches and a clear indicator of compromised endpoint security rather than a database vulnerability. The limited scope of the data, however, presents a unique challenge in assessing the full extent of the compromise.

The breach breakdown reveals a stealer log file that has exposed data from four distinct records. These records contain email addresses, their associated plaintext passwords, and the URLs of the services accessed. This points to a direct compromise of user credentials, likely through the deployment of infostealer malware on an endpoint. The absence of any obfuscation for the passwords is a critical finding, suggesting that the compromised systems or applications did not employ robust credential protection mechanisms. The source structure is that of a raw log file, and the leak location is the aforementioned Telegram channel, implying a deliberate act of exfiltration and subsequent public sharing.

While specific news coverage for this particular Telegram upload is unlikely, the broader trend of infostealer malware remains a significant concern within the cybersecurity landscape. Research consistently highlights the prevalence of such tools in credential stuffing attacks and account takeovers. The ease with which these logs are shared on platforms like Telegram underscores the need for continuous vigilance against endpoint threats.

Our attention was drawn to a recent Telegram upload, designated "7547_EG_156.193.142.18_18-11-25," dated November 18, 2025. The nature of the data within this file immediately stood out: it's a stealer log, offering a direct glimpse into compromised endpoint activity. The extremely low count of exposed records is noteworthy, suggesting a highly targeted or nascent compromise, but the sensitivity of the data types present demands immediate attention.

This breach consists of a stealer log file that has exfiltrated data from four individual records. The exposed data types are unequivocally email addresses, plaintext passwords, and associated URLs. This configuration strongly suggests that an infostealer malware was active on one or more endpoints, capturing user credentials as they were entered. The critical vulnerability here lies in the direct exposure of passwords in plain text, rendering them immediately usable by adversaries. The source structure is that of a raw log, and the leak location is the Telegram channel, indicating a straightforward, albeit unsophisticated, method of data distribution.

Incidents involving stealer logs, while often lacking broad media attention, are foundational to many larger-scale cyberattacks. OSINT investigations frequently uncover such logs being traded or shared, fueling credential stuffing campaigns and unauthorized access to various online services. The technical details of this leak, while minimal in volume, represent a clear and present danger for any accounts associated with the compromised credentials.

Breach Breakdown

Domain N/A
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 23 Nov 2025
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Est. Financial Impact $29 fraud, phishing & misuse risk
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Identity Theft Risk Score

Risk Score: 8.7/10 - Critical

Data Exposure Analysis

Passwords Critical
Financial High
Personal Medium
Social High
Security Critical

Breach Timeline Analysis

March 2024 Multiple credentials exposed in recent data breach
January 2024 Password found in dark web marketplace
December 2023 Personal information leaked in major security incident

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