Why the US was so sure North Korea hacked Sony: it had a front-row seat

A newly released, top-secret document traces the NSA’s infiltration of North Korean systems back to 2010, when it piggybacked on South Korean “implants” on North Korea’s networks and “sucked back the data”.

Cyberjihadists attack thousands of French websites after Charlie Hebdo massacre

Some 19,000 French websites have come under attack in the days since the bloody assault on the office of the satirical newspaper Charlie Hebdo and a Jewish grocery store last week.

Barack Obama proposes shielding companies that share cyber threat data

President Obama on Tuesday proposed new cybersecurity legislation that would put cybercrime on par with racketeering and would protect companies from getting sued if they share computer threat data with the government.