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CrowdStrike CEO Reports 97% of Affected Devices Successfully Recovered Following Worldwide IT Outage


CrowdStrike mentioned in the post-incident review that they are implementing measures to prevent future issues with software updates.

CrowdStrike CEO George Kurtz stated on Thursday that 97 percent of the Windows sensors affected by a problematic software update, which caused a global IT outage last week, have been restored.

Mr. Kurtz emphasized in his July 25 statement that the cybersecurity company is committed to fully restoring the remaining 3 percent of the Windows sensors, crucial software components that monitor for cyber threats.
“We are fully dedicated to restoring all impacted systems,” Mr. Kurtz wrote, acknowledging demands from Republican lawmakers to testify before Congress about the incident affecting approximately 8.5 million Windows machines and disrupting various sectors worldwide.

“We will continue until every affected customer is back up and running,” he added.

The CrowdStrike CEO also shared a preliminary post-incident review, explaining that a faulty content configuration update for Windows sensors on July 19 led to the system crash.

The error arose from an update in CrowdStrike’s security software, providing new instructions for identifying and preventing emerging threats.

The issue did not impact computers using Mac and Linux operating systems.

“I deeply apologize for the inconvenience of this outage and take personal responsibility for the impact on everyone. While perfection is not guaranteed, our response remains dedicated, effective, and swift,” Mr. Kurtz expressed in his communication.

CrowdStrike, in their post-incident review, outlined plans to avoid future software update challenges. They aim to enhance testing and validation processes, introducing updates gradually and precisely.

The company is empowering customers with more control over updates deployment and provides detailed release notes.

Founded in 2011 and headquartered in Austin, Texas, CrowdStrike delivers cloud-based cybersecurity software to safeguard computer systems for numerous companies, including 300 of the Fortune 500. Their software has extensive access to critical parts of computer operating systems.

Experts suggest that this incident underscores the vulnerability of global technological infrastructure.

Laura DeNardis, professor and director of the Center for Digital Ethics at Georgetown University, mentioned in a July 25 note that the outage emphasizes the necessity for multi-stakeholder strategies involving the private sector, technical coordinating bodies, and governments.

“The focus on tech policy often centers on social media content issues, overlooking the critical infrastructure concerns,” Ms. DeNardis noted. “Various layers of infrastructure, such as cybersecurity platforms, protocols, the Domain Name System, routing and addressing, satellite systems, are fundamental to everything we rely on.”

While individuals may have limited influence on enhancing critical infrastructure security, Ms. DeNardis recommended practical steps to reduce cyber risks while connecting to the internet, including using strong passwords, employing multi-factor authentication, keeping software updated, avoiding unsecured Wi-Fi networks, and using a virtual private network.



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