Security for the space where humans and AI meet.
Your AI agents now hold credentials, call tools, and take actions on your systems. Hybrid Cybersecurity tests those agents and the cloud around them — before your customers’ security reviews do.
What we do
The Agentic AI Security Assessment
A fixed-scope engagement that finds how your agents can be turned against you — prompt injection, tool abuse, leaked credentials, data exfiltration — and hands you evidence and fixes your auditors and enterprise buyers will accept.
What you get
Two to three weeks, from scoping to a retest of the fixes. Every finding comes with a reproducible trace and a remediation, mapped to the frameworks your customers ask about.
- An inventory of your agents, tools, MCP servers and the credentials they hold
- A threat model of the agent system, tied to real attack paths
- Hands-on testing with evidence for every finding
- A report with an executive summary, fixes, and a framework control mapping
- One retest of the fixed findings within 60 days
Ways to work together
Three services, one practice
Start here
Agentic AI security assessment
The core engagement above: test the agents and cloud systems you are shipping, and get a report built to pass enterprise review.
Agent identity & credential review
Find the long-lived keys, shared service accounts and over-broad cloud roles your agents run on — and move them to least privilege with fast revocation.
Framework-mapped reporting
Turn findings into evidence auditors accept, mapped to the standards your buyers recognise, with ISO/IEC 42001 alignment on request.
How it works
From scope to retest
Scope
A short call and a questionnaire fix the systems, environments and a flat fee. Nothing starts until the authorization is signed.
Threat model
Map trust boundaries, data flows and attack paths across your agents, tools and the cloud they run in.
Test
Drive the agents through real attacks, repeatably, and capture a full trace as evidence for every result. Critical issues are reported the same day.
Report
You get findings by severity, a remediation roadmap, and a control mapping you can hand straight to an auditor or a customer.
Retest
Once you’ve fixed, the same tests run again to confirm the issues are closed — within 60 days, included.
What gets tested
Where agents actually break
Prompt injection
Direct and indirect — hidden instructions in the documents, tickets and pages your agent reads.
Tool & MCP abuse
Getting the agent to call privileged tools, or chaining safe tools into an unsafe sequence.
Identity & credentials
Over-broad roles, shared accounts, static keys, and how fast access can be revoked.
Memory & data
Cross-tenant leakage, poisoned memory that persists, and sensitive data reaching logs and models.
Code & blast radius
Where agent output becomes code or shell, and whether a sandbox can be escaped.
Oversight & logging
Whether approval steps can be bypassed, and whether every action is attributable and reversible.
Why “hybrid”