Airports in Victoria and Kelowna are among the five around North America that had their flight information systems hacked on Wednesday with pro-Hamas information. The screens, along with some public address systems, spewed anti-Jewish messages while slamming leaders of the U.S. and Israel. Transport Canada says it’s working with police to ensure there are no safety and security risks. Canada is routinely criticized by experts as a low-risk, high-value cyberattack target.