After Buying Major Stake in Israeli Cyber-Attack Firm, NSO Group, Global Witness Director Quits Board Mideast Peace Military-Tech-Security After Buying Major Stake in Israeli Cyber-Attack Firm, NSO Group, Global Witness Director Quits Board Richard Silverstein February 18, 2019 Israel’s NSO Group is a world leader in development of malware and other methods of cyber-attack on... Read More Read more about After Buying Major Stake in Israeli Cyber-Attack Firm, NSO Group, Global Witness Director Quits Board