NEW YORK & SÃO PAULO--(BUSINESS WIRE)--Accenture (NYSE: ACN) has made a strategic investment through Accenture Ventures, in Tenchi Security, a third-party cyber risk management company. Accenture will leverage Tenchi’s SaaS platform as a new component of its managed security services offering to help organizations reduce cyber risks across their supply chain. Based in São Paulo, Brazil, Tenchi Security’s SaaS platform gives organizations better visibility into their supply chains risks by continuously mo ...