Deloitte said Monday that "very few" of the accounting and consultancy firm's clients were affected by a hack after a news report said systems of blue-chip clients had been breached.
A conference of Internet security experts is not for the faint of heart.
Five people were arrested Monday following a global "cyber heist" in which hackers stole $45 million by overriding the cash withdrawal limits of prepaid debit cards, US officials said.
Microsoft joined Facebook and Apple on the list of US technology titans targeted in recent cyberattacks.
A research team led by University of Toronto Professor Hoi-Kwong Lo has found a new quantum encryption method to foil even the most sophisticated hackers. The discovery is outlined in the latest issue of Physical Review Letters.
(AP) -- The federal government's plan to expand computer security protections into critical parts of private industry is raising concerns that the move will threaten Americans' civil liberties.
US videogame giant Electronic Arts (EA) on Friday revealed that hackers had looted user data in "a highly sophisticated" attack.