https://www.reuters.com/article/facebook-nso-cyber/facebook-can-pursue-malware-lawsuit-against-israels-nso-group-us-appeals-court-idUSKBN2HT2JC

(Reuters) -A U.S. appeals court said Facebook can pursue a lawsuit accusing Israel's NSO Group of exploiting a bug in its WhatsApp messaging app to install malware allowing the surveillance of 1,400 people, including journalists, human rights activists and dissidents.