Sean MacKey

Sean Mackey is a Principal Information Security Engineer at Advisor360°, where responsibilities include leading use case development, incorporating atomic purple teaming into security processes, and implementing risk-based alerting. With a robust background in information security, Sean has advanced from an Information Security Technical Specialist to a leadership role, actively engaging in security testing, alert response automation, and the development of security documentation. Prior to Advisor360°, Sean contributed significantly at Commonwealth Financial Network, designing a security awareness program and working closely with the CISO to mitigate user-centric vulnerabilities. Sean's expertise also encompasses content creation and training related to cybersecurity.