New CISO appointments in March 2026
Kathy Wang joints micro1 as CISO
Frontier AI model training company micro1 has hired Kathy Wang as CISO. She was most recently CISO at hospitality software developer Otelier, and has previously held top cybersecurity roles at Discord and GitLab.
Green Impact Exchange names John Visneski CISO
John Visneski has joined stock exchange operator Green Impact Exchange as CISO. He was previously CISO at MGM Studios, and following that company’s acquisition by Amazon became head fo security for mergers and acquisitions. His cybersecurity career began with the US Air Force, where he served as cyber advisor to the Secretary and Chief of Staff of teh Air Force.
New CISO appointments in January 2026
Julien Mousqueton joins Cohesity as field CISO for Europe
Data security firm Cohesity has hired Julien Mousqueton as field CISO for Europe. His previous role was as CTO at IT service provider Computacenter. He is a reservist advisor for OFAC, the French national police force’s anti-cybercrime division, and created the real-time ransomware activity-tracking platform ransomware.live.
