Federal officials are looking to crack down on ransomware attacks that are attacking critical U.S. infrastructure by implementing a new multi-agency task force. The announcement comes just days after the notorious Russian-linked ransomware group, REvil, suddenly vanished from the internet. CBS News’ Jeff Pegues reports on the task force, then Maurice Turner, a cybersecurity fellow at the Alliance for Securing Democracy, joins CBSN anchor Lana Zak with his analysis. Source