LONDON, July 21 (Reuters) - Olympic organisers are "very alive" to the threat of a cyber attack on the London 2012 Olympics, made more challenging because of its evolving nature, senior Interior Ministry officials said on Tuesday. Ticketing systems, the transport network and hotel bookings as well as security are among potential targets. Olympic security officials are also planning for the possible diversion of aircraft to protect airspace around the venues from terrorist attacks, the officials said. The greatest threat to security at the Games is international terrorism, the government's latest "Safety and Security Strategy" report said.
