"Now, from Beijing to Jerusalem to Hyderabad, India, and Perth, Australia, The Associated Press has found that authorities used these technologies and data to halt travel for activists and ordinary people, harass marginalized communities and link people’s health information to other surveillance and law enforcement tools. In some cases, data was shared with spy agencies. The issue has taken on fresh urgency almost three years into the pandemic as China’s ultra-strict zero-COVID policies recently ignited the sharpest public rebuke of the country’s authoritarian leadership since the pro-democracy protests in Tiananmen Square in 1989."