A massive global IT outage caused by a faulty update from cybersecurity provider CrowdStrike disrupted Microsoft Windows systems, leading to widespread displays of the Blue Screen of Death (BSOD). This outage affected various sectors, including airports, banks, and government agencies, causing significant delays and operational standstills. Notable locations impacted included New York's Times Square, Madrid-Barajas International Airport, and San Francisco International Airport. Despite a swift deployment of a fix, the residual impact of the outage persisted. CrowdStrike CEO confirmed it was not a cyber attack and offered solutions for affected users.