How both sides in Hong Kong's protests use facial recognition as a weapon, with police using it for repression, and protesters using it to doxx police officers (Paul Mozur/New York Times)

Paul Mozur / New York Times:
How both sides in Hong Kong's protests use facial recognition as a weapon, with police using it for repression, and protesters using it to doxx police officers  —  A technology-driven quest to identify protesters and police officers has people in both groups desperate to protect their anonymity.

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