NEW YORK (AP) — 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 identified the woman despite the coverings.