Microsoft Archives - Page 34 of 205

Hotmail email delivery fails after Microsoft misconfigures DNS

Hotmail users worldwide have problems sending emails, with messages flagged as spam or not delivered after Microsoft misconfigured the domain’s DNS SPF record. […]

17 Aug

Microsoft: BlackCat’s Sphynx ransomware embeds Impacket, RemCom

Microsoft has discovered a new version of the BlackCat ransomware that embeds the Impacket networking framework and the Remcom hacking tool, both enabling spreading laterally across a breached network. […]

17 Aug

Microsoft PowerShell Gallery vulnerable to spoofing, supply chain attacks

Lax policies for package naming on Microsoft’s PowerShell Gallery code repository allow threat actors to perform typosquatting attacks, spoof popular packages and potentially lay the ground for massive supply chain attacks. […]

17 Aug

Windows Task Manager refresh can be paused using CTRL key

A very useful and previously unknown Windows tip was revealed this week, where you can halt process jumping in Task Manager by holding down the Ctrl key on your keyboard, allowing easier access to a listed process. […]

14 Aug

Microsoft enables Windows Kernel CVE-2023-32019 fix for everyone

Microsoft has enabled a fix for a Kernel information disclosure vulnerability by default for everyone after previously disabling it out of concerns it could introduce breaking changes to Windows. […]

10 Aug

Microsoft Exchange updates pulled after breaking non-English installs

Microsoft has pulled Microsoft Exchange Server’s August security updates from Windows Update after finding they break Exchange on non-English installs. […]

08 Aug

Microsoft Visual Studio Code flaw lets extensions steal passwords

Microsoft’s Visual Studio Code (VS Code) code editor and development environment contains a flaw that allows malicious extensions to retrieve authentication tokens stored in Windows, Linux, and macOS credential managers. […]

08 Aug

Microsoft Office update breaks actively exploited RCE attack chain

Microsoft today released a defense-in-depth update for Microsoft Office that prevents exploitation of a remote code execution (RCE) vulnerability tracked as CVE-2023-36884 that threat actors have already leveraged in attacks. […]

08 Aug

Windows 11 KB5029263 cumulative update released with 27 fixes

Microsoft has released the Windows 11 22H2 KB5029263 cumulative update to fix security vulnerabilities and introduce 20 changes, improvements, and bug fixes. […]

Tag: Microsoft

Hotmail email delivery fails after Microsoft misconfigures DNS

Microsoft: BlackCat’s Sphynx ransomware embeds Impacket, RemCom

Microsoft PowerShell Gallery vulnerable to spoofing, supply chain attacks

Windows Task Manager refresh can be paused using CTRL key

Microsoft enables Windows Kernel CVE-2023-32019 fix for everyone

US cyber safety board to analyze Microsoft Exchange hack of govt emails

Microsoft Exchange updates pulled after breaking non-English installs

Microsoft Visual Studio Code flaw lets extensions steal passwords

Microsoft Office update breaks actively exploited RCE attack chain

Windows 11 KB5029263 cumulative update released with 27 fixes