The Société de transport de Montréal (STM) says it is still investigation the origin of the ransomware attack that knocked down its network on Oct. 19.
In a statement released Tuesday, the public transit agency said the cybersecurity investigation is still underway and its IT teams are still working to restore the network.
READ MORE: Computer virus knocks STM’s website offline
Get breaking National news
For news impacting Canada and around the world, sign up for breaking news alerts delivered directly to you when they happen.
By providing your email address, you have read and agree to Global News' Terms and Conditions and Privacy Policy.
Around 1,000 of the STM’s 1,600 servers were affected by the outage. The agency says 50 per cent of the affected servers have been restored.
The STM says no ransom demand was made.
Comments