The Motion Picture Association appoints Amazon’s Marissa Bostick as senior vice president-head of global litigation ... Cloud storage company Box appoints Samantha Wessels, previously Snyk, as president-Europe, Middle East, and Africa ... Cybersecurity company NST Cyber hires Pradeep Kumar, ex-IBM, as senior vice president-chief product architect ... Hitachi cloud management subsidiary Hitachi Vantara appoints Joe Novak, ex-NetApp, as senior vice president-global customer success and support ... Cybersecurity company Gorilla Technology appoints Visionario Venture Capital’s Keith Levy to board.