Overview

• The July 19 incident affected 8.5 million Microsoft Windows devices, causing widespread service interruptions.
• Delta Air Lines reported 7,000 flight cancellations and significant financial losses due to the outage.
• The House Homeland Security Committee seeks details on how the failure occurred and measures to prevent future incidents.
• CrowdStrike faces legal action and governmental inquiries following the software update malfunction.
• The testimony aims to restore confidence in IT systems essential to daily services.