A local Muse setting let same-user code redirect dictation and steer the agent with its existing permissions. Meta has hot-fixed it. A local Muse setting exposed the agent's permissions. Meta has hot-fixed it. Read the Civilizations briefing
Agentic AI security for AI agents, MCPs, and SKILLs
Take control of your entire agentic attack surface
Optimus Labs discovers and map AI agents and their connector assets to protect you from the Lethal Trifecta, so no single agent ever combines sensitive data, untrusted input, and external action.
If any of the following is true, keep reading
Your teams installed Cursor, Claude Code, or whatever shipped last week, without informing security.
You cannot name every MCP and SKILL enabled inside those agents right now.
Your DLP and EDR can not see agents, prompts, tool calls, or memory.
Agents Optimus secures
Lethal Trifecta makes every AI agent vulnerable
Named by Simon Willison, the Lethal Trifecta is the danger of an AI agent combining access to sensitive data, exposure to untrusted content, and a way to send data out.
When all three combine, one prompt injection can exfiltrate data or trigger unauthorized action. Optimus Labs helps you make sure no single agent ever holds all three at once.
Lethal Trifecta coined by Simon Willison (opens in new tab).
Built by security veterans from
Why this matters now
Agents are moving into enterprise workflows faster than the controls needed to govern their access and actions.
74%
of leaders expect at least moderate agent use by 2027. Only 21% report mature agent governance.
Adoption is scaling faster than the controls meant to govern it.
Deloitte, April 2026150K+
agents forecast in the average Fortune 500 enterprise by 2028. Only 13% believe their governance is suited to that scale.
Agent sprawl is coming whether security teams are ready or not.
Gartner, April 20261,708
credential-leakage issues found across 17,022 analyzed agent SKILLs.
Bundled SKILLs leak live tokens and keys straight from public repositories.
Academic research, June 2026Complete your security stack
EDR watches processes. SASE watches traffic. Optimus watches the agents.
EDR
Processes
Monitors endpoints
SASE
SaaS Traffic
Monitors network
Optimus
Intent
Monitors AI agents
What Optimus does
From the moment an agent is installed to the moment it acts, one sensor on the endpoint.
Find agents, score risk, enforce at runtime
One sensor on the endpoint delivers AI agent security, MCP security, SKILL security, and AI agent observability. Install the sensor, review the inventory, turn on policies.
Connect
Deploy through your existing MDM. Inventory and posture findings land in minutes. No code changes, no proxy, no workflow disruption.
Discover
Surface agents, MCP servers, and SKILLs on managed endpoints. Continuous AI agent observability across the full agentic attack surface.
Enforce
Score each agent against the OWASP Top 10 for Agentic Applications. Alert, justify, or block before the action leaves the endpoint.
Questions we hear most
Break the Lethal Trifecta before it breaks your agentic workflows
See your agents, their privileges, and the risky combinations.
