Since early 2019, Facebook's legal department has been filing lawsuits against several third-parties that have been abusing its platform. Previous lawsuits include:
March 2019 -
Facebook sues two Ukrainian browser extension makers (Gleb Sluchevsky and Andrey Gorbachov) for allegedly scraping user data.
August 2019 -
Facebook sues LionMobi and JediMobi, two Android app developers on allegations of advertising click fraud.
October 2019 -
Facebook sues Israeli surveillance vendor NSO Group for developing and selling a WhatsApp zero-day that was used in May 2019 to attack attorneys, journalists, human rights activists, political dissidents, diplomats, and government officials.
December 2019 -
Facebook sued ILikeAd and two Chinese nationals for using Facebook ads to trick users into downloading malware.
February 2020 -
Facebook sued OneAudience, an SDK maker that secretly collected data on Facebook users.
March 2020 -
Facebook sued Namecheap, one of the biggest domain name registrars on the internet, to unmask hackers who registered malicious domains through its service.
April 2020 -
Facebook sued LeadCloak for providing software to cloak deceptive ads related to COVID-19, pharmaceuticals, diet pills, and more.
June 2020 -
Facebook sued to unmask and take over 12 domains containing Facebook brands and used to scam Facebook users.
June 2020 -
Facebook sued MGP25 Cyberint Services, a company that operated an online website that sold Instagram likes and comments.
June 2020 -
Facebook sued the owner of Massroot8.com, a website that stole Facebook users' passwords.
August 2020 -
Facebook sued MobiBurn, the maker of an advertising SDK accused of scraping user data.
August 2020 -
Facebook sues the owner of Nakrutka, a website that sold Instagram likes, comments, and followers.
(
https://www.zdnet.com/article/facebook-sues-two-chrome-extension-makers-for-scraping-user-data/)
Here is the result of the latest suing:
https://about.fb.com/news/2020/06/automation-software-lawsuits/