Several NATO websites have been hit by cyber attacks, but they have had no impact on the military alliance's operations, a NATO spokeswoman said. The attacks, which affected NATO's main website, came amid rising tensions over Russian forces' occupation of Ukraine's Crimea region where a referendum is to be held on Sunday. NATO spokeswoman Oana Lungescu said on Twitter that several NATO websites have been the target of a "significant DDoS (denial of service) attack." She said there had been no operational impact and NATO experts were working to restore normal function.
INDIAN WELLS, Calif. (AP) — Novak Djokovic beat John Isner 7-5, 6-7 (2), 6-1 on Saturday to reach the final of the BNP Paribas Open, where he'll resume his longtime rivalry with Roger Federer in a matchup of former top-ranked players.