Quest is the latest in a series of healthcare technology companies that have been hacked in recent months.

The Dutch learned a Russian intelligence agency had broken into Kushner's iPhone in 2017, so they borrowed the trick and started watching for themselves.

American Express isn't saying precisely what caused the outages for some customers.

Microsoft points the blame for ConnectWise's breach at a China-aligned hacker, which relied on AI agents to rapidly hack into thousands of its customers.