Security News

July Windows Server updates break Remote Desktop connections
2024-07-26 17:22

Microsoft has confirmed that July's security updates break remote desktop connections in organizations where Windows servers are configured to use the legacy RPC over HTTP protocol in the Remote Desktop Gateway. "Windows Servers might affect Remote Desktop Connectivity across an organization if legacy protocol is used in Remote Desktop Gateway. Resulting from this, remote desktop connections might be interrupted," Microsoft explained.

Windows 11 KB5040527 update fixes Windows Backup failures
2024-07-25 18:40

Microsoft has released the optional KB5040527 preview cumulative update for Windows 11 23H2 and 22H2, which includes fixes for Windows Backup and upgrade failures. The July 2024 non-security preview update fixes an issue that sometimes caused Windows backups to fail on devices with an Extensible Firmware Interface system partition.

How a cheap barcode scanner helped fix CrowdStrike'd Windows PCs in a flash
2024-07-25 02:29

Not long after Windows PCs and servers at the Australian limb of audit and tax advisory Grant Thornton started BSODing last Friday, senior systems engineer Rob Woltz remembered a small but important fact: When PCs boot, they consider barcode scanners no differently to keyboards. That knowledge nugget became important as the firm tried to figure out how to respond to the mess CrowdStrike created, which at Grant Thornton Australia threw hundreds of PCs and no fewer than 100 servers into the doomloop that CrowdStrike's shoddy testing software made possible.

Microsoft fixes bug behind Windows 10 Connected Cache delivery issues
2024-07-24 18:05

Microsoft has fixed a known Windows 10 update issue that broke Microsoft Connected Cache node discovery on enterprise networks. The fix is included with the KB5040525 July 2024 preview update for Windows 10 22H2 released yesterday, which also comes with fixes for WDAC issues causing memory leaks and app failures,.

Windows Patch Tuesday update might send a user to the BitLocker recovery screen
2024-07-24 15:02

Not now, Microsoft Some Windows devices are presenting users with a BitLocker recovery screen upon reboot following the installation of July's Patch Tuesday update.…

Windows July security updates send PCs into BitLocker recovery
2024-07-24 10:40

Microsoft warned that some Windows devices will boot into BitLocker recovery after installing the July 2024 Windows security updates. [...]

CrowdStrike Explains Friday Incident Crashing Millions of Windows Devices
2024-07-24 08:32

Cybersecurity firm CrowdStrike on Wednesday blamed an issue in its validation system for causing millions of Windows devices to crash as part of a widespread outage late last week. "On Friday,...

Windows 10 KB5040525 fixes WDAC issues causing app failures, memory leak
2024-07-23 21:48

Microsoft has released the July 2024 preview update for Windows 10, version 22H2, with fixes for Windows Defender Application Control issues causing app crashes and system memory exhaustion. KB5040525 is a monthly optional cumulative update that helps Windows administrators test fixes and improvements that will be included with the August 2024 Patch Tuesday release.

How did a CrowdStrike file crash millions of Windows computers? We take a closer look at the code
2024-07-23 20:52

Analysis Last week, at 0409 UTC on July 19, 2024, antivirus maker CrowdStrike released an update to its widely used Falcon platform that caused Microsoft Windows machines around the world to crash. Channel Files are updated over time by CrowdStrike and pushed to systems running its software.

EU gave CrowdStrike the keys to the Windows kernel, claims Microsoft
2024-07-22 13:00

Did the EU force Microsoft to let third parties like CrowdStrike run riot in the Windows kernel as a result of a 2009 undertaking? This is the implication being peddled by the Redmond-based cloud and software titan. As the tech industry deals with the fallout from the CrowdStrike incident, Microsoft is facing questions.