The unsophisticated technique gave the intruders access to two corporate drives for a “limited number of days,” Citrix's president says.

FireEye released details on new customized tools the company’s incident responders had found at the unnamed critical infrastructure facility.

Hackers may have had access to customer payment data for more than three months.

Amid a flurry of mergers and acquisitions, analysts predict far fewer companies will exist in a few years.

Malware used by the United States in offensive cyber-operations plays “nice” when compared to other nation-state malware, according to FireEye CEO Kevin Mandia.

What researchers found has been described to CyberScoop as a tool so dangerous that its mere existence significantly intensifies the global digital arms race.