4 minute readMarch 23, 202212:01 AM UTCLast Updated agoHackers hit authentication firm Okta, customers 'may have been impacted' WASHINGTON, March 22 (Reuters) - Okta Inc (OKTA.O), whose authentication services are used by companies including Fedex Corp (FDX.N) and Moody's Corp (MCO.N) to provide access to their networks, said on Tuesday that it had been hit by hackers and that some customers may h