Act

Jonathan Langer

Co-founder and CEO of Act Security; previously co-founded Medigate (medical device security), which was acquired by Claroty for ~$400M in January 2022, where he held a senior leadership role post-acquisition.

Itay Kirshenbaum

Co-founder and CTO of Act Security; previously co-founded Medigate alongside Jonathan Langer and held a senior role at Claroty post-acquisition.

Stephan Goldberg

Co-founder and CPO of Act Security; joined Medigate as one of its first employees and continued at Claroty post-acquisition before co-founding Act.