Does the law apply here? https://about.fb.com/news/2021/04/facts-on-news-reports-about-facebook-data/ https://about.fb.com/news/2021/04/facts-on-news-reports-ab

Does the law apply here? https://about.fb.com/news/2021/04/facts-on-news-reports-about-facebook-data/ https://about.fb.com/news/2021/04/facts-on-news-reports-abou... says the breach was in 2019. What was the CA law at that time?