Ehud Barak was on Paragon's board of directors. Barak also invested with Epstein in Carbyne:
https://www.jns.org/jns/benjamin-netanyahu/23/6/2/292333/
Other data collection/surveillance software from the Epstein circle include PROMIS (Robert Maxwell allegedly sold a backdoored version), Chiliad (FBI search software, Christine Maxwell, seems legit) and CargoMetrics (Ghislaine Maxwell's husband, maritime container tracking).