Apple is closing a technological loophole that let authorities hack into locked iPhones, infuriating law enforcement officials and reigniting a…

WIRED reports on flaws in Under Armour’s password hashing function on MyFitnessPal. CS/JHUISI’s Matthew Green is quoted.

Thirty-eight teams from 26 universities in 14 states competed in the sixth annual Cyber 9/12 Student Challenge. Sponsored by the Atlantic Council…