Canada's privacy commissioner has opened an investigation into a cyberattack on WestJet which saw a "malicious actor" access to the airline's systems.
The airline said in a statement last month that a "sophisticated, criminal" third party was able to access to some personal and travel-related data in June.
WestJet said the safety of its airline operations was never under threat.
A statement from the office of Privacy Commissioner of Canada Philippe Dufresne says the investigation will look into the security safeguards that WestJet had in place at the time of the breach and the adequacy of its notifications to affected individuals.
WestJet dealing with 'cybersecurity incident' impacting access to website, app
It says the office is engaging with WestJet to ensure that it's taking approp