polishchuk 2 112 19.07.2024
Windows-based computers are shown a blue-dead screen within a world
![Windows-based computers are shown a blue-dead screen within a world](https://joprblob.azureedge.net/site/news/984a872c-ab74-45b1-ab11-c3daaae62e11/2570b9c0-36fd-4f6e-8c29-7e849689c9c7.webp)
Thousands of businesses worldwide are grappling with severe outages, including the notorious Windows "blue screen of death" (BSOD) errors. These issues have affected diverse sectors such as banking, brokerage firms, news organizations, and airlines. Many users are unable to restart their computers, rendering them inoperable.
The outage comes in the wake of Microsoft's confirmation of service problems with its Microsoft 365 apps, which disrupted operations for several airlines, including Delta and United. The outage's root cause remains uncertain, but some businesses, including Australian energy company AGL, have pointed fingers at a recent update from security firm CrowdStrike.
CrowdStrike's Role and Response A moderator on the CrowdStrike subreddit acknowledged widespread reports of BSOD errors on Windows devices running various versions of its software. CrowdStrike is currently investigating the issue. The company released a support note stating, "We have widespread reports of BSODs on Windows hosts, occurring on multiple sensor versions," and they have since identified and reverted the faulty update. However, this rollback does not assist machines already impacted.
![](https://joprblob.azureedge.net/site/news/984a872c-ab74-45b1-ab11-c3daaae62e11/ddf778fd-aedf-430c-b8c9-347ba99f6560.webp)
Impact on Businesses The problem first emerged in Australian banks, airlines, and TV broadcasters, with thousands of machines going offline. As the day progresses, European businesses are starting to report similar issues. Notably, UK broadcaster Sky News has been unable to broadcast its morning news bulletins, displaying an apology message instead. Ryanair, a major European airline, also reported experiencing IT issues affecting flight departures.
In the United States, the Federal Aviation Administration (FAA) has grounded all flights from Delta, United, and American Airlines due to a "communication issue." Berlin airport has also warned travelers of potential delays caused by "technical issues."
Workarounds and Challenges In a Reddit thread, hundreds of IT administrators are discussing the widespread nature of these problems and sharing potential workarounds. The suggested steps involve booting affected Windows machines into safe mode, navigating to the CrowdStrike directory, and deleting a specific system file. This process is complicated for cloud-based servers and remotely deployed Windows laptops.
One Reddit user reported, "Our entire company is offline," while another mentioned that 70% of their laptops were down and stuck in a boot loop. The situation indicates a long and challenging day ahead for IT administrators worldwide.
Key Takeaways
- Businesses across multiple sectors globally are experiencing outages due to Windows BSOD errors.
- The disruptions are central to Microsoft 365 service problems and a faulty CrowdStrike update.
- The issue has grounded flights, interrupted news broadcasts, and caused significant operational halts.
- IT administrators are employing complex workarounds to address the problem.
For continuous updates and potential solutions, businesses are advised to monitor CrowdStrike's support channels and relevant tech forums. This global incident underscores the critical need for robust and resilient IT systems in today's interconnected business environment.