Cyber Breaches

Dark Web News Analysis A threat actor on a known cybercrime forum is advertising the sale of “unauthorized administrative access” to a Nigerian energy company for a mere $400. This claim, if true, represents a critical, nation-level infrastructure threat. This attack is not happening in a vacuum. It comes as ...

Dark Web News Analysis A threat actor on a known cybercrime forum is advertising the alleged sale of the entire server contents of SVIsual. This claim, if true, represents a catastrophic and exceptionally sensitive data breach. My analysis confirms SVIsual is the official, free video interpretation service for deaf and ...

Dark Web News Analysis A threat actor on a known cybercrime forum is advertising the alleged sale of highly sensitive operational data belonging to Power Transmission Company No. 4 (PTC4). This claim, if true, represents a critical, national-level infrastructure breach. My analysis confirms that PTC4 is a subsidiary of Vietnam’s ...

Dark Web News Analysis A threat actor on a known cybercrime forum is claiming a catastrophic data breach of Cosmote Global Solutions, Greece’s largest mobile network operator. The post claims that Cosmote’s “internal data source code & tools” were leaked in November 2025 (the current month) and provides a direct ...

Dark Web News Analysis A threat actor on a known cybercrime forum is offering for sale a significant volume (over 70GB) of alleged medical records belonging to American citizens. The dataset is said to encompass active, inactive, and private patient data. This claim, if true, represents another devastating leak in ...

Public Breach Analysis A massive data breach at Chinese cybersecurity firm Knownsec has exposed the digital machinery behind Beijing’s global cyber espionage network. This is being called one of the most consequential leaks in the history of state-backed hacking, following a similar (though separate) leak from another Chinese contractor, I-Soon, ...

Public Policy Analysis The United Kingdom has introduced the Cyber Security and Resilience Bill in Parliament today, November 12, 2025. This is a fundamental overhaul of the UK’s cyber defenses and a direct, high-stakes response to the catastrophic critical infrastructure and supply chain attacks of the last 18 months. This ...

Public Breach Analysis A dark web news post would be unnecessary, as this information is public. This is a Brinztech Public Vulnerability Alert for November 2025. This month’s “Patch Tuesday” is a high-priority event, with both Microsoft and SAP releasing critical security updates. The central threat is an actively exploited ...

Dark Web News Analysis A threat actor on a known cybercrime forum is advertising the sale of unauthorized email access to a “high-profile, right-wing American governor.” This claim, if true, represents a critical, high-impact national security risk. This is not a typical dark web sale. My analysis confirms a recent, ...