In this episode of Hash It Out, Virtru's Mike Morper and Trevor Foskett dive into the recent cybersecurity exploit known as EchoSpoofing a sophisticated attack that targeted Proofpoint's email relay services and impacted major Fortune 100 companies. They discuss how this exploit utilized SPF and DKIM authentication to make fraudulent emails appear legitimate, posing a significant challenge for detecting and mitigating such threats. This episode touches upon the critical importance of collaboration among security entities to ensure rigorous configuration and authentication practices. Tune in to learn about the latest developments in this unfolding exploit.