InfoSecBulletin Cybersecurity for mankind

Anthropic, an artificial intelligence company, announced a $50 billion investment in computing infrastructure on Wednesday, which will involve new data centers in Texas and New York. Microsoft also on Wednesday announced a new data center under construction in Atlanta, Georgia, describing it as connected to another in Wisconsin to form …

Microsoft has issued its November 2025 Patch Tuesday, fixing 63 vulnerabilities, including a high-priority zero-day flaw that’s currently exploited. This crucial update provides five critical and 64 important fixes, vital for organizations to strengthen their defenses. The updates span key products like SQL Server, Windows Hyper-V, Visual Studio, Windows Kernel, …

Amazon’s threat intelligence team discovered that attacker exploiting previously undisclosed zero-day vulnerabilities in Cisco Identity Service Engine (ISE) and Citrix systems. This campaign utilized custom malware and showed access to various hidden vulnerabilities, indicating a trend where attackers target essential identity and network access controls. Amazon’s MadPot honeypot service identified …