Ledger Hires Oded Blatman as CIO and CSO

Ledger SAS has hired Oded Blatman as chief information officer and chief security officer, consolidating internal technology systems and security functions under one executive. According to ChainCatcher, Blatman will oversee network and infrastructure security, product security, physical and workplace security, internal IT, and enterprise risk management. He previously worked at blockchain company Fireblocks.