CrowdStrike deploys fix for issue causing global tech outage

Cybersecurity firm CrowdStrike has deployed a fix for an issue that triggered a major tech outage that affected industries ranging from airlines to banking to healthcare worldwide, the company’s CEO said on Friday.

Microsoft said separately it had fixed the underlying cause for the outage of its 365 apps and services including Teams and OneDrive, but residual impact was affecting some services.

“This is not a security incident or cyberattack. The issue has been identified,...