A cyber attack paralyzed the web site of Novaya Gazeta on Friday, days after similar attacks knocked out LiveJournal, Russia’s most popular blogging site. Novaya Gazeta’s web site went down early Friday after a massive denial-of-service attack, said Dmitry Muratov, the newspaper’s editor. The attacks involved a flood of computers all trying to connect to a single site at the same time, which overwhelm the computer server […]