Microsoft is warning enterprise customers that, for almost a month, a bug caused critical logs to be partially lost, putting at risk companies that rely on this data to detect unauthorized activity.

Update 4/16/24: Added Cisco's statement below. Cisco Duo's security team warns that hackers stole some customers' VoIP and SMS logs for multi-factor authentication (MFA) messages in a cyberattack on ...

You should log out of iCloud on your Mac if you plan on getting it serviced or letting someone else borrow it.