Watch CBSN Live

Investigators try to track down hackers behind wave of cyberattacks

Some of the largest websites in the U.S. were temporarily shut down by a wave of cyberattacks. The FBI and Department of Homeland Security are investigating, and one hacking group has already claimed responsibility. Tony Dokoupil has more.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.