The FBI have stated that North Korea's government is responsible for the Sony attack. Neil Ashdown, deputy head of Asia analysis at IHS, weighs in, saying that it's difficult to "definitively attribute" a hacking attack to a particular group or state.
CNBC's Kayla Tausche reads a statement from the FBI on the state of the Sony hack investigation.
Former FBI assistant director Chris Swecker, provides insight to the expected announcement that the FBI will officially name North Korea as the threat behind Sony's hack.
In a statement later today, the FBI is expected to officially name North Korea as the hand behind Sony's devastating hack, reports CNBC's Eamon Javers.
The FBI is planning to make an announcement about the Sony hack today, reports CNBC's Eamon Javers.
The U.S. should target foreign companies that do business with North Korea in response to the Sony cyberattack, a former special envoy says.
Thomas L. Friedman, The New York Times, predicts four things that will likely change in 2015.
Thomas L. Friedman, The New York Times, provides insight to Sony's response to North Korea's hack attack and the spreading threat of cyber terrorism.
Former Ambassador Charles Pritchard, shares his thoughts on an appropriate response to the cyberattack on Sony.
Now that many are blaming North Korea for the cyberattack on Sony, what will the U.S. government do about it?
How does a poverty-stricken country like North Korea obtain cyber-capabilities to level a corporation the size of Sony?
Sony has canceled next week's planned release of "The Interview" after threats from hackers on movie theaters. CNBC's Julia Boorstin and Eamon Javers, provide insight to the critical comments on the decision.
Sony is pulling the plug on next week's planned release of "The Interview" after threats from hackers on movie theaters. The FMHR traders share their opinions on the decision.
Sony Pictures in pulling "The Interview" from theaters and won't even release it on video-on-demand after North Korea's hack attack, reports CNBC's Julia Boorstin.
CNBC's John Harwood reports on the U.S. government's likely response to North Korea's cyber attack on Sony.
US officials believe the individuals behind it were acting on orders from the North Koreans
John Park, Northeast Asia Specialist at Harvard Kennedy School, discusses North Korean leader Kim Jong-un's leadership as the country marked the third anniversary of the death of former ruler, Kim Jong-il.
Sony Pictures is warning current and former employees about fraudsters who might be prowling to take advantage of leaked personal information.
CNBC's Eamon Javers discusses the potential legal implications for Sony over its massive hack.
While sanctions and falling oil prices are pushing Russia into a recession, why has North Korea been able to evade the effects of sanctions?