Cyber security veterans behind startup CrowdStrike will demonstrate at the RSA conference on Wednesday that the types of attacks used against computers are heading for smartphones.
The United States faces a growing threat of a "cyber-Pearl Harbor" and has drafted new rules for the military that would enable it to move aggressively against digital attacks, Defense Secretary Leon Panetta said late Thursday.
The United States believes Iran was behind a major cyberattack on Saudi Arabia's state oil company and a Qatari gas firm, a former US official who has worked on cybersecurity issues said.
As one of the world's most impoverished powers, North Korea would struggle to match America's military or economic might, but appears to have settled on a relatively cheap method to torment its foe.
A controversial international accord billed as a way to beat online piracy has sparked a fightback led by Internet users in ex-communist countries who say the region's past underlines the need to defend freedom.
Hackers calling themselves the 'Iranian Cyber Army' have attacked the website of mainly Muslim neighbour Azerbaijan's state television station, the communications ministry said on Thursday.
Iran is busy acquiring the technical know-how to launch a potentially crippling cyber-attack on the United States and its allies, experts told a congressional hearing on Thursday, urging the US to step up its defensive measures.
The State Department faces thousands of cyber attacks every day, a top US official said Friday, refusing to confirm that hackers who breached their system in November were reportedly still lurking in the network.
A British student went on trial in London on Thursday accused of a series of cyber-attacks by the hacking group Anonymous that cost the US online payments giant PayPal millions of dollars.
France will soon launch a 1.5-billion-euro ($2 billion) plan to defend itself against "cyber war" as a strategic priority, Defence Minister Jean-Yves Le Drian said Tuesday.