Alexandrovich worked in cyber-threat intelligence and active defense; took part in shaping Israel’s cyber policy and in international forums; and advised various government bodies. In a large-scale operation targeting suspects in the online sexual exploitation of minors, eight people were arrested, including Tom Artiom Alexandrovich, 38, an employee of the Israel National Cyber Directorate, Las Vegas police said Friday. All detainees are charged with attempting to entice minors online to commit sexual acts. The directorate confirmed the arrest and said the employee has gone on leave until the findings are clarified. A senior official at the Cyber Directorate in the...