TORONTO — Researchers at a Toronto-based tech laboratory have uncovered security vulnerabilities and censorship frameworks in an app all 2022 Beijing Olympics attendees must use. The Citizen Lab, a research institute at the University of Toronto's Munk School of Global Affairs and Public Policy that studies spyware, found a “simple but devastating” flaw in the MY2022 app that makes audio files, health and customs forms transmitting passport details, and medical and travel history vulnerable to hackers. Researcher Jeffrey Knockel found MY2022 does not validate some SSL certificates, digital infrastructure that uses encryption to secure apps and ensures no unauthorized people…