►The Y-12 National Security Complex has ended its contract [1] with security contractor WSI Oak Ridge, two months after an 82-year-old activist entered the complex to vandalize the bunker [2] that holds the nation’s primary supply of bomb-grade uranium. The protesters, ages 57 and 63, were found nearby. Three leaders from WSI-Oak Ridge were fired after the incident. “The move came after the National Nuclear Security Administration, an Energy Department agency, sent a letter on Friday to B&W Y-12 President Charles Spencer saying it had ‘grave concerns’ about his company and WSI providing security at Y-12,” the Huffington Post reports.

►A White House official has confirmed rumors that the White House Military Office was recently a target of hackers [3], but says no data was stolen. An official said on Sunday that the hack used spearphishing [4].

►Police on Long Island are investigating recent vandalism of security cameras [5]. Two suspects are wanted for covering outside surveillance cameras at the United Cerebral Palsy Association and breaking others off their mounts.

►In other news, disappearances increase [6] in Mexico. ♦ The Afghan War by the numbers [7]. ♦ And David Gewirtz discusses that it does and doesn’t mean about cybersecurity that Janet Napolitano never uses email [8].