WestJet, the second-largest airline in Canada, said 1.2 million people had information stolen during a cyberattack this summer that caused intermittent interruptions and errors on its website. WestJet was one of several airlines attacked in June, allegedly by actors connected to the Scattered Spider cybercriminal organization. WestJet systems were largely restored after five days. For those who were part of the company’s rewards programs, information about their accounts, points and other data was also stolen. At the time of the attack on WestJet, multiple airlines came forward to warn people of cyber incidents affecting their operations.