NEW YORK (AP) — Much of the world faced online disarray Friday as a widespread technology outage affected companies and services across industries — grounding flights, knocking banks and hospital systems offline and media outlets off air.
At the heart of the massive disruption is CrowdStrike, a cybersecurity firm that provides software to scores of companies worldwide. The company says the problem occurred when it deployed a faulty update to computers running Microsoft Windows, noting that the issue behind the outage was not a security incident or cyberattack.
CrowdStrike has said a fix is on the way. Still, chaos deepened hours after the problem was first detected.
Here’s what you need to know.
How did Friday’s ‘blue screen’ outage emerge?
Friday’s disruptions began when a faulty update was pushed out from CrowdStrike for one of…