As you may remember, Meta/Facebook was ordered to payout $725 million dollars in a class-action lawsuit related to the Cambridge Analytica scandal from a few years back. They admitted no wrongdoing but:
"Over the years, Meta has faced quite a few lawsuits from Facebook users who allege that the company allowed their user data to be accessible to third-parties without users' permission..."
To find out what your cut is, fill out a claim here.