The agency says the bug is being actively exploited and poses a risk to federal networks.

Mike Caulfield, a research scientist leading rapid response efforts at the Center for an Informed Public at the University of Washington

FBI Special Agent Elliott Peterson

Roger Thornton, Partner at Ballistic Ventures

Yael Grauer, Investigative Technology Journalist and Program Manager for Security Planner at Consumer Reports

Ann Cleveland, Executive Director of the Center for Long-Term Cybersecurity at the University of California, Berkeley

Chris Inglis, former National Cyber Director for The White House

The voter registries were accessed over a period of more than a year, the agency said.

Security deficiencies and business practices have researchers and officials furious at Microsoft for enabling an espionage operation.

A group that appears to support the Houthis in Yemen is targeting organizations working in the region with malicious Android-based apps.