is a blow for the administration, which had made the position a priority. WSJ's Siobhan Gorman reports the search for her successor will be tough.

From time to time, employees have been known to abuse their power and spy on lovers, according to Siobhan Gorman at WSJ. The practice isn’t frequent — one official estimated a handful of cases ...

The National Security Agency has warned that the hacking group Anonymous could have the ability within the next year or two to bring about a limited power outage through a cyber-attack, Siobhan ...