An Air Canada Airbus A330 approaches for landing in Lisbon, Sept 2, 2023. (PHOTO / FILE / AP)

Air Canada said on Wednesday an unauthorized group briefly had limited access to an internal Air Canada system that had personal information of some employees and certain records.

"We can confirm that our flight operations systems and customer facing systems were not affected. No customer information was accessed," according to the airline.

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Air Canada said its systems were fully operational and the company has since implemented enhancements to its security measures.