A protestor waves a Palestinian flag at the University of New Mexico Palestine solidarity encampment in Albuquerque, N.M., on May 14, 2024. (Chancey Bush/The Albuquerque Journal via AP, File) NEW YORK — When a protester was caught on video in January at a New York rally against Israel, only her eyes were visible between a mask and headscarf. But days later, photos of her entire face, along with her name and employer, were circulated online. “Months of them hiding their faces went down the drain!” a fledgling technology company boasted in a social media post, claiming its facial-recognition tool had...