[TECHNOLOGY] Beijing 2022 Olympics: Cybersecurity Worries Linger in Background Warnings to use disposable “burner” phones and laptops. Privacy-protecting software. Concerns about a security flaw in an official Games smartphone app. Such precautions fueled unease about data privacy for competitors and attendees at the Winter Olympics in Beijing. Not everyone heeded them. “Honestly, I’ve been coming to China for 12 years or whatever, and I’m not that important,” Canadian snowboarder Mark McMorris said. “Maybe if I was a diplomat or something, then I’d switch out my phone.” Nefarious cyber activity is a flashpoint in the geopolitical rivalry between China and the...