Yossi Sariel, head of Israel's elite state cyber unit Unit 8200 exposed. He published a book in 2021 under the pseudonym “Brigadier General YS’ The book left a trace to a private Google account through an anonymous email address.

Sarial is the secret author of the book "The Human Machine Team" The book is a blueprint for the advanced AI-powered systems used by the Israel Defense Forces in the war in Gaza. He and his unit were criticized for failing to predict and prevent Hamas' October 7 attack on southern Israel.