Elad Beber

Senior Security Researcher @ Cymulate

Hey, my name is Elad and I’m a security researcher. My work focuses primarily on cloud security across Azure, AWS and GCP, including cloud services, guest agents and paths to privilege escalation. It also examines sandboxing and isolation boundaries across cloud compute, virtualization layers, Kubernetes environments, AI coding tools and MCP servers. I research identity boundaries and build security tooling and agentic workflows that turn findings into reproducible attack techniques and validation scenarios. My technical foundation is in reverse engineering, including low-level systems and Android internals. I also spent several years playing CTFs with CamelRiders.

I’ve reported vulnerabilities to companies including:

  • Microsoft
  • Amazon
  • Google
  • Anthropic
  • OpenAI
  • GitHub
  • Cursor

The full list is on the CVE page.

Outside of security, I’m into chess and ping-pong, and in a past life I played Counter-Strike competitively.