A massive global IT meltdown woke up the planet on Friday. The crash disrupted thousands of flights, threw airports into chaos, and blocked customers from accessing banking apps or paying with credit cards. Furthermore, the system failure prevented patients from seeing doctors or undergoing scheduled surgeries.
The cybersecurity firm admitted that a flaw in a Windows software update triggered the outage. Consequently, CEO George Kurtz confirmed that engineers immediately deployed a fix to resolve the issue as quickly as possible. Launched in 2012, Crowdstrike provides a prominent cloud-native platform to detect and block hacking threats, serving about 300 Fortune 500 companies, major technology and automotive giants, and critical healthcare providers.
Kurtz explained that the outage stemmed from a faulty Windows update. Crucially, the glitch did not affect Mac and Linux systems, and the company confirmed this was not a cyberattack. Instead, the issue involved the Falcon Sensor software, which triggered the infamous “Blue Screen of Death” (BSOD)—the standard error message that Windows displays when a system crashes.
Meanwhile, users on X fiercely questioned why the firm failed to test the update before its worldwide release. Under Kurtz’s official statement, user David Hajek (@hajekd) summarized the sentiment by writing: “We made a mistake and we’re sorry.” Countless other users chimed in to demand a formal apology for the damage caused by the IT down.
Following the incident, the company suffered a massive blow to its valuation. Early trading on Friday wiped 20% off its share price, erasing an estimated $16 billion (€14.7 billion) from its market value in just a few hours.
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