Windows

Microsoft has published a guide explaining the Windows servicing model, outlining the purpose of monthly security updates, optional preview releases, hotpatch updates, and the …

Microsoft is recommending that organizations shorten Windows update deployment timelines, warning that advances in AI are reducing the time attackers need to identify and …

AI is changing how security teams find vulnerabilities, analyze code, test applications, and protect infrastructure. Developers are building tools to secure AI systems …

Microsoft has introduced Microsoft Execution Containers (MXC), a cross-platform, policy-driven execution layer for AI agents on Windows and Windows Subsystem for Linux (WSL), …

Attackers are exploiting CVE-2026-48558, a recently patched authentication bypass vulnerability in SimpleHelp RMM, to drop the novel Djinn Stealer malware on victim computers. …

Phones and laptops ship with a feature that sends files to nearby devices over the air, with no cables, accounts, or prior pairing. Apple calls its version AirDrop. Google and …

Microsoft has given Windows 10 users another year of free security updates, extending its consumer Extended Security Updates (ESU) program until October 12, 2027. “Windows 10 …

Microsoft marked its largest-ever Patch Tuesday this month, by shipping fixes for nearly 200 vulnerabilities. Within hours, “Nightmare Eclipse”, the researcher …

Microsoft will distribute Defender for Endpoint EDR updates through Microsoft Update, enabling EDR security improvements to be released independently of monthly Windows …

Microsoft’s Windows 365 for Agents, a cloud PC platform for agentic workloads, runs AI agents in secure environments. Organizations can direct agents with natural language to …

Attackers are exploiting two Microsoft Defender vulnerabilities (CVE-2026-41091 and CVE-2026-45498), Microsoft acknowledged and CISA confirmed by adding them to its Known …

Microsoft is working on a fix for CVE-2026-45585 (aka “Yellowkey”), a vulnerability that can be used by attackers to bypass protections offered by BitLocker, the …