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Microsoft Issues Critical WinRE and Setup Updates Ahead of 2026 Secure Boot Certificate Expiration

Cyber Security News
2 weeks 1 day ago

Microsoft has rolled out two new dynamic updates, KB5081494 and KB5083482, designed for Windows 11 versions 24H2 and 25H2. Released on March 26, 2026, these patches deliver essential enhancements to setup binaries and the Windows Recovery Environment. Accompanying these technical releases is a critical advisory regarding the impending expiration of Windows Secure Boot certificates, urging […]

The post Microsoft Issues Critical WinRE and Setup Updates Ahead of 2026 Secure Boot Certificate Expiration appeared first on Cyber Security News.

Guru Baran

Urgent Alert: NetScaler bug CVE-2026-3055 probed by attackers could leak sensitive data

Security Affairs
2 weeks 1 day ago
Attackers are actively probing a critical Citrix NetScaler flaw (CVE-2026-3055) that can leak sensitive data via a memory overread issue. A critical vulnerability, tracked as CVE-2026-3055 (CVSS score of 9.3), in Citrix NetScaler ADC and Gateway is already being actively probed by attackers. This week, Citrix issued security updates for two NetScaler vulnerabilities, including the critical memory […]
Pierluigi Paganini

AI Agents Redefine Enterprise Cybersecurity Risk

Ransomware DataBreachToday.com
2 weeks 1 day ago
Menlo Ventures' Rama Sekhar on Securing AI Agents and Non-Human Identities
As AI evolves from assistants to autonomous agents, enterprises face a new attack surface driven by non-human identities. Rama Sekhar, partner at Menlo Ventures, explains why visibility, governance and AI-driven remediation are critical to securing this evolution.

AI Versus AI: The Future of Cyber Defense

Ransomware DataBreachToday.com
2 weeks 1 day ago
Segura's Joe Carson on Agentic AI, Cyber Resilience and Estonia's Lessons
AI is accelerating both attackers and defenders, transforming cybersecurity into an AI-versus-AI battle. Segura's Joe Carson discusses why organizations must treat agentic AI as a force multiplier, not a replacement, and how to harness it responsibly in a future driven by autonomous agents.

Where AI Labs Will and Won't Disrupt Cybersecurity

Ransomware DataBreachToday.com
2 weeks 1 day ago
Foundation Capital's Sid Trivedi on the Three Markets AI Labs Can't Easily Enter
AI labs are moving into application security, but three structural barriers define where they won't go, and that's where the next generation of durable security companies will be built, said Sid Trivedi, partner at Foundation Capital.

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 90

Security Affairs
2 weeks 1 day ago
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape New Malware Targets Users of Cobra DocGuard Software   Government of Iran Cyber Actors Deploy Telegram C2 to Push Malware to Identified Targets   Trivy Supply Chain Attack Expands to Compromised Docker Images   VoidStealer: Debugging Chrome to Steal […]
Pierluigi Paganini

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