Thank you for that question.
The consequences could potentially vary greatly and depend on the nature of the attack, obviously.
In the cyber centre's assessment, the main threat to Canada's energy sector is from financially motivated cybercriminals primarily using things like ransomware, as I noted earlier. Those attacks most typically affect information technology networks, although it is possible for them to target operational technology. The ransomware on an IT network will cost a regulated company money in potentially paying the ransom, but certainly in lost time and in recovering their infrastructure.
Ransomware on an old T-network or operational technology network such as a SCADA system, while rare, could be far more disruptive to pipeline operations. Although this would be unlikely to create unsafe operating conditions, as my colleague noted earlier, we have no evidence. We haven't heard reports of any such breach of an operational technology system in a CER-regulated industry.