Major Toronto hospital network declares IT alert

January 9, 2023

A second Toronto hospital network has had to declare a Code Grey due to an IT outage, within weeks of the ransomware attack on a children’s hospital.

University Health Network, which comprises three major hospitals plus a rehabilitation unit, declared the emergency earlier today.

“UHN is experiencing outages in our digital systems across our networks,” UHN spokesperson Gillian Howard told CP24.com in an email. “Our digital team is investigating the issues and will update periodically.  Clinical areas are using downtime procedures at this time.”

As of 4 p.m. Eastern, when this story was written, all UNH web sites were still down.

This comes after Toronto’s Hospital for Sick Children declared a Code Grey last month after a ransomware attack. The Code Grey was cancelled last week after IT remediation efforts resulted in 80 per cent of IT systems being brought back online.

UNH includes three acute care hospitals – Toronto General HospitalToronto Western HospitalPrincess Margaret Cancer Centre – the Toronto Rehabilitation Institute, and The Michener Institute, a post-secondary institution granting diplomas and certificates in health sciences and leadership.

The post Major Toronto hospital network declares IT alert first appeared on IT World Canada.

Top Stories

Related Articles

March 30, 2026 Google has expanded its “Results about you” tool, allowing users to remove highly sensitive personal data, including more...

March 27, 2026 Microsoft is updating GitHub Copilot to train on real-world developer interactions, expanding beyond public code datasets to more...

March 23, 2026 David Shipley, co-host of Cybersecurity today is covering RSAC for Tech Newsday and Cybersecurity Today.  SAN FRANCISCO more...

March 23, 2026 The U.S. Federal Communications Commission has banned the import of all new foreign-made consumer routers following a more...

Picture of Howard Solomon

Howard Solomon

Currently a freelance writer, I'm the former editor of ITWorldCanada.com and Computing Canada. An IT journalist since 1997, I've written for ITBusiness.ca and Computer Dealer News. Before that I was a staff reporter at the Calgary Herald and the Brampton (Ont.) Daily Times.
Picture of Howard Solomon

Howard Solomon

Currently a freelance writer, I'm the former editor of ITWorldCanada.com and Computing Canada. An IT journalist since 1997, I've written for ITBusiness.ca and Computer Dealer News. Before that I was a staff reporter at the Calgary Herald and the Brampton (Ont.) Daily Times.

Jim Love

Jim is an author and podcast host with over 40 years in technology.

Share:
Facebook
Twitter
LinkedIn