Before Armis and Wiz were worth billions, Rappaport and Dibrov wrote each other $100,000 checks...

Israeli entrepreneurs Yevgeny Dibrov of Armis and Assaf Rappaport of Wiz exchanged $100,000 checks during the early stages of their companies. The mutual support took place before either cybersecurity startup reached unicorn valuation.

Both firms later achieved multi-billion-dollar valuations, reflecting early collaboration among Israeli tech founders.