Japan Airlines systems back to normal after cyberattack delayed flights

Japan Airlines said on Thursday its systems returned to normal, with same-day ticket sales resuming, after a cyberattack delayed some domestic and international flights. bThe attack began at 7:24 a.m., affecting internal and external systems, JAL said earlier. It temporarily shut down a router that was causing malfunctions and suspended ticket sales for flights departing on Thursday. No customer information was leaked, however, the company said, and it suffered no damage from computer viruses. ANA Holdings Japan's other major air carrier, saw no signs of an attack on its systems, a spokesperson said. <br/>