ech advisory firm CNM promotes Adel Zahiry to partner; he was managing director of CNM’s cybersecurity and privacy practice since 2021 ... Sonar, open source software solutions developer, hires Sumo Logic’s Lynne Doherty, also former McAfee, as president-field operations ... Darrow, AI-powered justice intelligence platform, adds Mathew Keshav Lewis, ex-Dealpath, as its first chief revenue officer and U.S. general manager ... DXC Technology, global tech services provider, hires former IBM Americas General Manager Cameron Art as general manager-Americas and U.K. and Ireland markets ... Quantum Computing Inc. adds Javad Shabani, director of New York University's Center for Quantum Information Physics, to its board.