WestJet cyberattack remains unresolved one week in, airline says operations unaffected

Christopher Reynolds · The Canadian Press

· Posted: Jun 20, 2025 1:56 PM EDT | Last Updated: 6 hours ago

WestJet says a cyberattack that began past week remains unresolved, arsenic questions linger astir the quality and fallout of the breach.

The country's second-largest hose says it is moving to measure whether delicate information oregon customers' idiosyncratic accusation was compromised aft hackers accessed its interior systems.

An online advisory says the attack, which was detected precocious past week, has not affected operations but that immoderate customers whitethorn tally into "intermittent interruptions oregon errors" connected WestJet's website and app.

Spokesman Josh Yeats says investigations successful collaboration with instrumentality enforcement are ongoing, but the institution has not specified the benignant of the incident, specified arsenic a malware oregon ransomware attack.

The breach astatine the Alberta-based hose arrived conscionable up of overseas leaders, who gathered past play for the G7 acme successful Kananaskis, Alta., though nary nonstop nexus to the lawsuit has been identified.

Airlines and airports person go progressively fashionable prey for hackers, arsenic their troves of idiosyncratic and fiscal information and planetary scope marque for tempting targets.