Hackers tried to change grades at Virginia high school, police say

Hackers attempted to change grades at a Fairfax County high school, using a cunning attack that began with an email from a school panel charged with upholding honor and integrity, according to a search warrant. Oakton High School in Vienna, Va., is just the latest in a string of secondary schools, colleges and universities nationwide to be targeted — often by meddling students — in attempts to turn F’s into A’s in virtual grade books.