Windows PCs missing key updates could lose security fixes in 2027
Microsoft is advising users and businesses to update Windows devices before digital certificates used to verify Windows Update servers expire in May and June...
Microsoft
20 articles
Microsoft Teams Adds New Security Feature to Detect Malicious QR Codes in Messages
Microsoft is enhancing Teams security with a new feature that detects malicious URLs hidden in QR codes and alerts recipients after they receive messages. Th...
Geopolitics and the cyber resilience gap belong in your threat model
In this Help Net Security interview, Akshay Joshi, Head of the Centre for Cybersecurity at the World Economic Forum, talks about how AI, geopolitics and indu...
Attackers Use Power BI Phishing to Install Multiple RMMs and Maintain Persistent Access
Attackers abused Microsoft Power BI to deliver unauthorized ScreenConnect remote monitoring and management (RMM) clients, using trusted Microsoft infrastruct...
Microsoft announces new AI security features and Copilot+ PCs
Microsoft announced significant advancements in its AI strategy, focusing on enhancing the security of Windows devices for AI agents and introducing new capa...
Microsoft to end security updates for unsupported Windows versions in 2027
Microsoft announced that devices running unsupported versions of Windows will cease to receive security updates after the rotation of Windows Update certific...
Hackers Use AI Agents and GodPotato Exploit to Gain Windows SYSTEM Privileges
Hackers used AI agents to turn an exposed application endpoint into full administrative control of a server in under 24 hours. The intrusion involved hundred...
Airline Zoom Calls,Pix, Windows, TP-Link, AgentCorruption, OSS Scanner, Josh Marpet - SWN #623
Microsoft Teams to integrate third-party deepfake detection and impersonation protection
In a report by Bleeping Computer, Microsoft is enhancing security for Teams meetings by introducing support for third-party deepfake detection solutions and ...
$10 million bounty offered for Chinese Hafnium hacker accused of Microsoft Exchange Server mega-attack
The US State Department is offering up to US $10 million for information about the whereabouts of Zhang Yu, a 44-year-old Chinese national who is accused of ...
Attackers Exploit AhsayCBS Flaws to Deploy XMRig Miners Disguised as Microsoft Edge
Threat actors have been observed exploiting two recently disclosed flaws in the AhsayCBS backup utility to seize control of affected devices and deploy web s...
Microsoft: Outdated Windows devices will stop receiving security updates
Microsoft says devices running unsupported versions of Windows will stop receiving security updates after next year's Windows Update certificate rotation. [.
October 2026 Patch Tuesday forecast: Time for an Office cleanup
September 2026 Patch Tuesday set an all-time record with 973 CVEs addressed across the Microsoft portfolio. We’re only four months into the Patch Apocalypse ...
Microsoft Pushes Enterprises to Test Post-Quantum Certificates Before Large-Scale Migration
Microsoft is urging enterprises to prepare for post-quantum authentication by testing certificate dependencies before attempting broad infrastructure migrati...
Microsoft Teams to Introduce Deepfake Detection to Identify AI-Generated Audio and Video in Meetings
Microsoft Teams will support third-party detection of synthetic audio and video, allowing organizations to identify potentially AI-generated or manipulated m...
Post-quantum authentication: Why organizations should start testing certificate ecosystems now
Prepare for post-quantum authentication by testing certificate ecosystems now. Learn how Microsoft’s PQC TLS Pilot Program helps advance future readiness.
Lawmakers warn Google could expose Spirit Airlines data in $10 million AI training deal
The proposed sale would include about 100 million emails, 500 million Microsoft Teams messages, employment contracts, employee and timecard records and payro...
Microsoft Teams to get support for third-party deepfake detection tools
Microsoft will soon introduce support for third-party deepfake detection solutions and impersonation protection in Teams meetings. [.
GitHub adds AI to catch passwords before a code push
GitHub has announced an AI detector, developed with Microsoft Applied Sciences, to help prevent developers from uploading passwords and other credentials to ...
What is MATCHBOIL? The Russia-aligned malware that installs a spying backdoor
ESET researchers traced almost two years of changes to MATCHBOIL, a downloader that the Russia-aligned group UAC-0099 uses to plant a second program on Windo...