Security News

Plus a free micropatch until Redmond fixes the flaw There's a Windows Themes spoofing zero-day bug on the loose that allows attackers to steal people's NTLM credentials.…

Free unofficial patches are now available for a new Windows Themes zero-day vulnerability that allows attackers to steal a target's NTLM credentials remotely. [...]

Despite two patching attempts, a security issue that may allow attackers to compromise Windows user’s NTLM (authentication) credentials via a malicious Windows themes file still affects...

A hybrid espionage/influence campaign conducted by the Russian threat group 'UNC5812' has been uncovered, targeting Ukrainian military recruits with Windows and Android malware. [...]

A new attack technique could be used to bypass Microsoft's Driver Signature Enforcement (DSE) on fully patched Windows systems, leading to operating system (OS) downgrade attacks. "This bypass...

Windows 11 24H2 is unavailable for thousands of users due to safeguard or compatibility holds Microsoft has placed on specific device and software configurations. [...]

Attackers can downgrade Windows kernel components to bypass security features such as Driver Signature Enforcement and deploy rootkits on fully patched systems. [...]

Microsoft has released the optional KB5044384 preview cumulative update for Windows 11 24H2, which includes twenty-four changes, including a bug that caused the sfc /scannow command to always...

Microsoft has released the optional KB5044380 Preview cumulative update for Windows 11 23H2 and 22H2, which brings seventeen changes, including a new Gamepad keyboard and the ability to remap the...

Microsoft has released the optional KB5045594 preview cumulative update for Windows 10 22H2 with fixes for problems printing to multi-function printers and other issues. [...]