Public healthcare organizations are increasingly targeted by cyberattacks, prompting security strategies that focus more on people, says IT security expert.

The federally funded R&D center has partnered with the University of Virginia for a yearlong professional development for federal employees to learn about systems engineering.

Two men from North Carolina were arrested Thursday, charged with being members of the hacking group "Crackas with Attitude," who last year posted personal data stolen from the home email accounts of top U.S. security officials.