Philadelphia Inquirer suffers major disruption due to cyberattack.

The Philadelphia Inquirer experienced its largest disruption in 27 years due to a cyberattack that prevented the printing of its Sunday edition. The news operation's website was still operational, but updates were slower than normal. The extent and specific targets of the attack are under investigation, and the company has contacted the FBI. The operational disruption will not affect news coverage of the mayoral primary election scheduled for Tuesday.