Canada’s Privacy Commissioner has launched an investigation into a WestJet cybersecurity incident that took place in June.

The Calgary-based airline initially informed customers of a cybersecurity incident on June 13, saying a “sophisticated, criminal third party” had gained unauthorized access to some of its servers and software systems.

WestJet later said no credit or debit card information or guest user passwords were obtained during the breach, but that “some personal and travel-related data, which varies from person to person,” was stolen.

WestJet identified the individuals and said they would be in contact with those customers in the coming days to provide information and support regarding this incident

In a statement Tuesday, it was announced that Philippe Dufresne, the Privacy

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