Microsoft makes Windows SSO prompts easier to manage
Microsoft is introducing a new registry-based policy that lets IT administrators automatically accept Windows SSO permissions on Windows 11 versions 24H2 and 25H2 devices …
Microsoft demystifies how Windows updates work
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 rewriting Windows patch guidance because of AI
Microsoft is recommending that organizations shorten Windows update deployment timelines, warning that advances in AI are reducing the time attackers need to identify and …
20 open-source cybersecurity tools to keep your team ready for anything
AI is changing how security teams find vulnerabilities, analyze code, test applications, and protect infrastructure. Developers are building tools to secure AI systems …
Microsoft wants to keep your AI agents from going rogue
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), …
SimpleHelp vulnerability exploited to deliver mighty Djinn Stealer (CVE-2026-48558)
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. …
AirDrop and Quick Share vulnerabilities affect protocols on five billion devices as fixes begin
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 gives Windows 10 users an unexpected extra year of free security updates
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 …
Record Microsoft Patch Tuesday, fresh zero-day
Microsoft marked its largest-ever Patch Tuesday this month, by shipping fixes for nearly 200 vulnerabilities. Within hours, “Nightmare Eclipse”, the researcher …
Microsoft changes how Defender for Endpoint EDR updates are delivered on Windows
Microsoft will distribute Defender for Endpoint EDR updates through Microsoft Update, enabling EDR security improvements to be released independently of monthly Windows …
Microsoft’s new cloud PCs place AI agents under enterprise controls
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 …
Microsoft Defender vulnerabilities exploited in the wild (CVE-2026-41091, CVE-2026-45498)
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 …
Featured news
Resources
Don't miss
- OpenAI agent hacking spree widens to Australia, targeting government website
- New Android malware RemControl steals banking PINs and blocks removal attempts
- What to do first when you get 90 days to secure AI agent data
- Your security program knows about the firewall, but does it know about the elevator?
- DarkMe RAT trades zero-days for plain phishing emails