Image: Mike Vanden Bosch / Pattison Media / A day after a global cyber disruption was caused by a defective update to computers that use Microsoft Windows, Fraser Health Authority now says the risk to network systems has been mitigated.
Fraser Health Authority

Fraser Health Authority says global cyber disruption risk has been addressed

Jul 20, 2024 | 1:35 PM

CHILLIWACK — A day after a global cyber disruption was caused by a defective update to computers that use Microsoft Windows, Fraser Health Authority now says the risk to network systems has been mitigated.

According to a Facebook statement Saturday (July 20), Fraser Health acknowledged that the B.C. health system was impacted by the global Crowdstrike disruption on July 18. However, the health authority says the cyber issue no longer poses a significant risk to its systems.

“We are pleased to share today that due to the tremendous efforts by everyone involved in this response, the risk is now managed,” FHA said. “We thank our staff and medical staff for quickly implementing contingency plans to ensure that our healthcare services remained operational. Thank you to our patients and communities for their understanding and patience.”

Canada’s airports, hospitals and police services are in the process of resuming normal operations. On Saturday, Microsoft estimated the update introduced by cybersecurity firm CrowdStrike impaacted 8.5 million Windows devices worldwide, and in Canada much of that impact fell on air travel.

The Canadian Press says travellers with Porter Airlines saw many of their flights cancelled on Friday and the vast majority of arrivals and departures between Canada and the U.S. at airports in Toronto, Vancouver, Calgary and Montreal were postponed or called off.

By Saturday, however, Montreal’s Trudeau airport announced normal operations have resumed and the majority of flight departures and arrivals at airports in Toronto, Vancouver, and Calgary are now landing and taking to the skies in spite of delays.

Staff at British Columbia’s hospitals and health facilities were forced to pivot to paper to manage everything from lab work to meal orders during the outage, but on Saturday providers including Ontario’s University Health Network and Sunnybrook Hospital as well Newfoundland and Labrador’s health-care provider all announced that regular operations have been restored.

Meanwhile in Edmonton, police say 911 lines have been resorted after a major disruption to emergency communications.