Deloitte says 'very few' clients hit by hack

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.

Five arrested in $45 mn 'cyber heist'

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.

US cybersecurity efforts trigger privacy concerns

(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.