An update by cybersecurity firm CrowdStrike led to a major IT outage on Friday, impacting businesses around the world.

A major IT outage has grounded planes and sent broadcasters off air.

A faulty cybersecurity update from CrowdStrike wreaked havoc across the medical and travel industries, with flights and medical procedures canceled and delayed.

CrowdStrike outage sparks global chaos with airline, bank and other disruptions Over 2,500 flights were canceled and more than 8,000 were delayed in the U.S.

Airports, hospitals, and banks said they were recovering after a failed software update delivered by the cybersecurity company CrowdStrike to Microsoft’s Windows systems.

Get the latest federal technology news delivered to your inbox. This summer's CrowdStrike outage has been widely discussed across government agencies, boardrooms, CIO/CISO offices, media ...

An update by cybersecurity firm CrowdStrike led to a major IT outage on Friday, impacting businesses around the world.

Cybersecurity technology company CrowdStrike has apologized for the update that caused a major Microsoft IT outage.

An update by cybersecurity firm CrowdStrike led to a major IT outage on Friday, impacting businesses around the world.

Cybersecurity technology company CrowdStrike has apologized for the update that caused a major Microsoft IT outage.