My Lethal Trifecta talk at the Bay Area AI Security Meetup
August 15, 2025
I gave a talk on Wednesday at the Bay Area AI Security Meetup about prompt injection, the lethal trifecta and the challenges of securing systems that use MCP. It wasn’t recorded but I’ve created an annotated presentation with my slides and detailed notes on everything I talked about.
Source: My Lethal Trifecta talk at the Bay Area AI Security Meetup
MCP is all the rage in software development with AI at the moment. But real concerns exist in terms of security. Here Simon Wilson looks at what he calls the lethal trifecta for developing with MCPs. He outlines the security challenges for the technology and looks at ways to mitigate these issues.
