Microsoft

A critical zero-day vulnerability (CVE-2025-23006) affecting SonicWall Secure Mobile Access (SMA) 1000 Series appliances is being exploited by attackers. “We strongly …

Star Blizzard, a threat actor tied to the Russian Federal Security Service (FSB), was spotted attempting to compromise targets’ WhatsApp accounts through a clever …

ESET researchers have identified a vulnerability (CVE-2024-7344) impacting most UEFI-based systems, which allows attackers to bypass UEFI Secure Boot. The issue was found in a …

Microsoft has marked January 2025 Patch Tuesday with a hefty load of patches: 157 CVE-numbered security issues have been fixed in various products, three of which (in Hyper-V) …

January 2025 Patch Tuesday is now live: Microsoft fixes actively exploited Windows Hyper-V zero-day flaws Welcome to 2025 and a new year of patch excitement! In my December …

NEW STORY: Thursday, January 9, 07:30 ET Ivanti Connect Secure zero-day exploited since mid-December (CVE-2025-0282) Ivanti has fixed two vulnerabilities affecting Ivanti …

In this Help Net Security interview, Thomas Roccia, Senior Security Researcher at Microsoft, discusses how threat research drives faster, better decision-making in …

Since making Kerberos the default Windows authentication protocol in 2000, Microsoft has been working on eventually retiring NTLM, its less secure and obsolete counterpart. …

On December 2024 Patch Tuesday, Microsoft resolved 71 vulnerabilities in a variety of its products, including a zero-day (CVE-2024-49138) that’s been exploited by …

Microsoft, in collaboration with the Institute of Science and Technology Australia and ETH Zurich, has announced the LLMail-Inject Challenge, a competition to test and improve …

December 2024 Patch Tuesday is now live: Microsoft fixes exploited zero-day (CVE-2024-49138) It seems like 2024 just started, but the final Patch Tuesday of the year is almost …

Participants of the Windows Insider Program that have a Qualcomm Snapdragon-powered Copilot+ PC can now try out Recall, the infamous snapshot-taking, AI-powered feature that …