agentic-ai
offense
Prompt Injection in Agentic AI Systems
Prompt injection has become the most dangerous attack vector against autonomous AI agents — and most teams building with LLMs still have no idea how to defend against it.
Now offering Agentic AI Security. Learn more
Making the right security decisions, the first time.
We are a team of cybersecurity experts specializing in security engineering, agentic AI security, threat research, and offensive security.
Cybersecurity that works for your business.
From security engineering and AI security to offensive testing and threat research — we help organizations build and maintain real security programs.
Reduce your risk today
The risk of a data breach is increasing every day.
Act now before it's too late. Our team of experts is ready to jump in and help you protect your business.
Security engineering for the modern threat landscape
From AI agents to adversarial testing — we help organizations build resilient security programs that match how attackers actually operate.
Trusted by teams that take security seriously
We partner with organizations across industries to build security programs that hold up under pressure — from companies establishing their first security baseline to enterprises hardening complex environments.
From the Articles
Insights and research from the Lost Edges Security team.
offensive-security
red-team
Red Team Lessons: Bypassing EDR with Living-off-the-Land Techniques
During a recent internal red team engagement, our offensive security team achieved SYSTEM-level access on a hardened endpoint in under 4 hours — without dropping a single binary.
security-engineering
cloud
Threat Modeling Modern Cloud-Native Architectures
Microservices, service meshes, and ephemeral infrastructure have fundamentally changed the threat model for cloud applications. Here's how to adapt your threat modeling practice.