Even after the arrests, the group has released more stolen data.

Okta says it should have acted sooner to explain what it knew, and when, about an incident at customer service contractor Sitel.

Customer data is safe, the company says. But an Okta official says it should have handled some things differently.

The financially motivated group of malicious hackers posted screenshots that Okta said could be related to "activity" detected in January.

KnowBe4, Jamf, and Splunk saw huge growth.

KnowBe4 adoption grew by 178 percent, while LastPass and Proofpoint each grew by at least 100 percent, a new Okta report found.

Okta found a vulnerability in Microsoft’s popular identity management directory that could let a hacker circumvent multi-factor authentication.