Hackers have gained access to almost 3 million customer accounts.

The NSA may have been wiretapping cell phones, but they weren't getting that data for free.

Computer scientist Jaron Lanier has a market solution for the NSA's wiretapping needs — and it involves taking out the agency's checkbook.

Finally, there could be an end to the agony of having to remember dozens of passwords as Twitter offers two-factor authentication.

The CEO of a Boulder, Colorado startup previews the Consumer Electronics Show in Las Vegas, and Google.com suffers an 18-month security breach from a mysterious source.