Darnell Albert-El, 53, of Richmond, Va., was sentenced to 27 months in jail and ordered to pay $6,700 in restitution. He pleaded guilty to intentionally damaging a protected computer without authorization. He admitted that he caused the damage because he was “angry about being fired” The case is the latest in a recent string of attacks involving malicious or misguided insiders. Last month, the FBI charged a former Akamai insider with offering to supply company secrets to an unnamed foreign government.”]