Cyber-attack disrupts printing of major US newspapers

Los Angeles Times, Chicago Tribune, Wall Street Journal and New York Times among titles affected by virus that hit shared systemsA cyber-attack has caused printing and delivery disruptions to major US newspapers, including the Los Angeles Times, the Chicago Tribune and the Baltimore Sun.The attack on Saturday appeared to originate outside the United States, the Los Angeles Times reported. It led to distribution delays in the Saturday edition of the Times, the Tribune, the Sun and other newspaper