Tasos Chatziefstratiou

Tasos Chatziefstratiou is a seasoned cybersecurity professional currently serving as a Senior Threat Hunter at WithSecure since May 2023. Prior experience includes roles as a Threat Hunter and Threat Analyst at F-Secure Corporation, where responsibilities involved monitoring and analyzing telemetry across diverse operating systems and enhancing security operations center (SOC) procedures. Prior to F-Secure, Tasos held positions at Deloitte as a Senior Consultant and Consultant in Risk Advisory, focusing on adversary simulations using recognized frameworks and various cybersecurity tools. Tasos began a career in IT at PNP Solutions in Greece, providing essential technical support across organizations. Educational background includes attendance at Secondary Training College from 2006 to 2008.