A few years ago, the Defense Department invited researchers from around the world to build robots that could respond to disasters. The machines were supposed to go up stairs, drive a car and clear debris.
The competition to test the robots was last week. For many of the robots, it did not go well.
Every time there is a big new release of some Apple software or operating system, hackers get to work — finding a flaw in Apple's computer code can be very lucrative. Criminals and even governments are willing to pay top dollar for the ability to get inside our iPhones.
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