Southwestern Ontario hospitals will rebuild network from scratch amid fallout from cyberattack

All five southwestern Ontario hospitals impacted by a cyberattack just over two weeks ago will now rebuild their networks from scratch, the hospitals say in an update Wednesday. But the hospitals also say the investigation into precisely whose data was taken in the attack is expected to take months. 

Southwestern Ontario hospitals will rebuild network from scratch amid fallout from cyberattack
A silhouetted man hunched over a computer with data illuminated in the background.

All five southwestern Ontario hospitals impacted by a cyberattack just over two weeks ago will now rebuild their networks from scratch, the hospitals say in an update Wednesday. But the hospitals also say the investigation into precisely whose data was taken in the attack is expected to take months.