Less than half of respondents in a survey of first responders said their agencies are "at least somewhat prepared in case of a cyberattack."

The group allegedly has targeted the defense, local government, oil and natural gas and telecommunications sectors in places including North America.

Topics on the agenda include critical infrastructure protection and information sharing.

The city of Azusa didn't disclose a payment in one incident, insurance paid up and now it's a victim again.

As ransomware attacks afflict every part of the country, lawmakers might be feeling them in their congressional districts, too.

One penetration test shows why it's important to track down as many bugs as possible in important enterprise software.