The CIA website at cia.gov was inaccessible a few hours ago, after having apparently fallen foul of a distributed denial-of-service (DDoS) attack by hackers.
Almost inevitably, fingers are pointing towards the notorious LulzSec hacktivist group who have made a name for themselves recently with a series of attacks against corporations, organisations and websites - sometimes forcing them offline, and on other occasions stealing personal information by exploiting security flaws.
A post to LulzSec's Twitter feed appears to confirm their participation in the attack:
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