Philadelphia Inquirer severely disrupted by cyber-attack

Attack has caused worst disruption in decades to city's paper of record and it is unclear when normal editorial services will resume

The Philadelphia Inquirer is scrambling to restore its systems and resume normal operations after it became the latest major media organization to be targeted in a cyber-attack.

With no regular Sunday newspaper and online stories also facing some delays, the cyber-attack has triggered the worst disruption to the Inquirer in decades.