Microsoft working on OS update to prevent another IT outage
Existing low-level access for security solutions will undergo a rework
CrowdStrike Exec Shows Up to Accept 'Most Epic Fail' Award in Person
CrowdStrike President Michael Sentonas appears at DEF CON's annual Pwnie Awards to accept the 'award' because 'we got this horribly wrong [and] it's super important to own it.'
CrowdStrike says it isn't to blame for Delta's flight cancellations after July outage
Delta CEO Ed Bastian said the company plans to seek compensation from Microsoft and CrowdStrike.
CrowdStrike is sued by shareholders over huge software outage
CrowdStrike (CRWD.O), opens new tab has been sued by shareholders who said the cybersecurity company defrauded them by concealing how its inadequate software testing could cause the July 19 global outage that crashed more than 8 million computers. In a proposed class action filed on Tuesday night in the Austin, Texas federal court, shareholders said they learned that CrowdStrike's assurances about its technology were materially false and misleading when a flawed software update disrupted airlines, banks, hospitals and emergency lines around the world.
CrowdStrike's Impact on Aviation
Just after midnight Eastern Time on July 19, 2024, the enterprise cybersecurity company CrowdStrike YOLOed a software update to millions of Windows machines. Or as they put it: On July 19, 2024 at 04:09 UTC, as part of ongoing operations, CrowdStrike released a sensor configuration update to Windows systems. That sensor configuration update caused the largest IT outage in history.
Windows Security best practices for integrating and managing security tools
In this blog post, we examine the recent CrowdStrike outage and provide a technical overview of the root cause. We also explain why security products use kernel-mode drivers today and the safety measures Windows provides for third-party solutions. In addition, we share how customers and security vendors can better leverage the integrated security capabilities of Windows for increased security and reliability. Lastly, we provide a look into how Windows will enhance extensibility for future security products.
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Microsoft calls for Windows changes and resilience after CrowdStrike outage
Microsoft has started responding with changes it wants to see in the wake of the CrowdStrike botched update. It looks like Windows kernel access is on the agenda.
CrowdStrike blames a test software bug for Windows wipeout
CrowdStrike has blamed a bug in its own test software for the mass-crash-event it caused last week. A Wednesday update to its remediation guide added a preliminary post incident review (PIR) that offers the antivirus maker's view of how it brought down 8.5 million Windows boxes.
Threat Actor Uses Fake Recovery Manual to Deliver Unidentified Stealer
Learn more about a Word document CrowdStrike Intelligence identified containing macros that download an unidentified stealer now tracked as Daolpu.
CrowdStrike shares tumble 13% on IT outage impact
Shares of CrowdStrike plunged 13% on Monday, extending their loss-making streak, after Wall Street analysts downgraded the stock on concerns over the financial fallout from a global cyber outage last week.
Technical Details: Falcon Update for Windows Hosts
On July 19, 2024 at 04:09 UTC, as part of ongoing operations, CrowdStrike released a sensor configuration update to Windows systems. Sensor configuration updates are an ongoing part of the protection mechanisms of the Falcon platform. This configuration update triggered a logic error resulting in a system crash and blue screen (BSOD) on impacted systems. The sensor configuration update that caused the system crash was remediated on Friday, July 19, 2024 05:27 UTC. This issue is not the result of or related to a cyberattack.
Helping our customers through the CrowdStrike outage
On July 18, CrowdStrike, an independent cybersecurity company, released a software update that began impacting IT systems globally. Although this was not a Microsoft incident, given it impacts our ecosystem, we want to provide an update on the steps we’ve taken with CrowdStrike and others to remediate and support our customers.
Our Statement on Today's Outage
I want to sincerely apologize directly to all of you for today’s outage. All of CrowdStrike understands the gravity and impact of the situation. We quickly identified the issue and deployed a fix, allowing us to focus diligently on restoring customer systems as our highest priority. The outage was caused by a defect found in a Falcon content update for Windows hosts. Mac and Linux hosts are not impacted. This was not a cyberattack.
Special Report: Massive Global IT Outages Triggered by Faulty CrowdStrike Update
Cascading and catastrophic IT outages have hit thousands of organizations worldwide after CrowdStrike issued a faulty update in its Falcon Sensor product that caused Windows operating systems to crash.
Banks, airlines, brokerage houses report widespread outages across the globe
Businesses worldwide are experiencing outages, including Windows "blue screen of death" errors on their computers, in what has already become one of the
The Anatomy of an ALPHA SPIDER Ransomware Attack
Read this blog on the anatomy of an ALPHA SPIDER ransomware attack to better understand how they operate and how to better protect your business.
Thanksgiving 2023 security incident
On Thanksgiving Day, November 23, 2023, Cloudflare detected a threat actor on our self-hosted Atlassian server. Our security team immediately began an investigation, cut off the threat actor’s access, and no Cloudflare customer data or systems were impacted by this event.