Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.
Federal authorities are investigating the threat of a 9/11-type attack issued by the hackers allegedly behind the Sony Pictures hack.
Pamela Brown reports on the scandalous e-mails leaked from some of Hollywood's top movie makers.
Pamela Brown reports on Sony's cyber hack and how it is worse than first thought.
As many as 40 million Target shoppers who visited the big chain store in the three weeks after Thanksgiving have had their credit and debit card information stolen. A cybersecurity expert says the hackers who stole that information from stores may never be caught. CNN's Joe Johns reports.