Meta Sued for Using Your Facebook Photos to Build Face Recognition

What happened: A group of parents and their kids filed a lawsuit last week in Chicago federal court. They say Meta secretly used photos people posted on Facebook and Instagram to build NameTag — an unreleased face-recognition tool for its smart glasses — and to train its AI image generators, Emu and Muse Image. The claim: Meta pulled facial data, called biometrics, without telling anyone or getting permission. Illinois and California have strict laws about this.

Why it matters to you: If you've uploaded photos to Facebook or Instagram, your face may be in Meta's training data without your knowledge. The lawsuit covers anyone in the U.S. whose images were uploaded or used in Meta's AI prompts dating back to September 2021 — potentially millions of people. Illinois law allows $5,000 per intentional violation, and Meta paid $650 million in a similar 2020 case and $1.4 billion to Texas last year.

What Meta says: A Meta spokesperson called the lawsuit "without merit," saying the company has been transparent about using people's information to improve its AI, that NameTag hasn't shipped to consumers, and that it is "not building a universal face database." But WIRED previously found NameTag code buried in Meta's glasses app, which has been downloaded over 50 million times.

The bigger picture: Face-recognition tech is creeping into everyday devices — glasses, phones, doorbells. This case tests whether tech companies can quietly turn your old vacation photos into tools that identify you in the real world. If the courts side with the families, it could force Meta and others to ask first. For now, watch what happens with NameTag — and whether your face is part of its database.