Vulnerability intelligence & automated repair
Find what’sexploitable.Ship the fix.
Security agents run inside your environment, prove which vulnerabilities can actually be exploited — and write the repair your engineers merge.
Running in private deployments across DeFi, fintech and critical infrastructure.
- Northvale
- KESTREL LABS
- meridian
- Halcyon Bank
- ORBIS
- Fennwick
What Opsec does
Opsec continuously finds the vulnerabilities that can actually be exploited — and generates high-quality repairs with specialized SI security agents.
- Find
Finds what attackers would
Agents reason about your code paths, contracts and cloud configuration the way an attacker does, then confirm each issue is reachable before it is reported.
- Repair
Repairs, not just reports
Every confirmed finding ships with a minimal, reviewed fix, an explanation of why it works and the checks it passed — ready as a pull request.
- Watch
Runs continuously, privately
Opsec watches every change inside your own environment. Source code and findings never leave infrastructure you control.
Reentrancy in withdraw()
function withdraw(uint256 amt) external { require(balances[msg.sender] >= amt); (bool ok, ) = msg.sender.call{value: amt}(""); require(ok, "transfer failed"); balances[msg.sender] -= amt;}Tracing external calls across 41 entrypoints
AnalyzingKey capabilities
One platform across your entire attack surface.
Purpose-built agents for each domain, sharing context so a weakness in code and an exposure in infrastructure are understood together.
Code & application security
Data-flow aware review of application code for injection, authorization flaws, unsafe deserialization and logic errors.
TypeScript · Python · Go · JavaSmart contracts & crypto protocols
Reentrancy, oracle manipulation, access control and invariant violations — confirmed on forked chain state.
Solidity · Vyper · Rust · MovePHP & web applications
Deep coverage for PHP stacks and frameworks, from SQL injection and file inclusion to session handling.
PHP · Laravel · Symfony · WordPressInfrastructure
Effective-permission analysis across cloud accounts, Kubernetes and IaC to find paths that actually expose data.
AWS · GCP · Azure · TerraformContinuous private monitoring
Every commit, deploy and configuration change is re-assessed inside your environment, with alerts on new exposure.
Self-hosted · Air-gap readyAutomated repair generation
Minimal, tested fixes delivered as pull requests, with an explanation your reviewers can verify in minutes.
GitHub · GitLab · Bitbucket
How it works
From connection to merged fix.
- Step 1 / 4
Connect
Deploy Opsec in your cloud or on-prem and connect repositories, contracts and infrastructure-as-code. Read-only by default.
read-only access granted
- Step 2 / 4
Analyze
Specialized agents map attack surface, trace data flows and reason about how each asset could be abused.
attack surface mapped
- Step 3 / 4
Validate
Candidate issues are reproduced against a safe replica. Only findings with a working exploit path reach your queue.
exploit reproduced in replica
- Step 4 / 4
Repair
Opsec writes a minimal fix, runs your tests and opens a pull request with the reasoning attached.
pull request opened
- Private by design
- Opsec runs in your cloud, on-prem or fully air-gapped. Your code, findings and models stay inside your perimeter — nothing is used for training.
- Specialized security agents
- Not a general-purpose assistant with a security prompt. Each agent is built and evaluated for one domain: contracts, web, code or infrastructure.
- Actual repair generation
- Opsec closes the loop. Fixes are written, tested against your suite and explained — not left as a ticket for someone else.
- Prioritized by real exploitability
- Findings are ranked by whether they can be exploited in your environment, not by a generic severity score. Less noise, faster decisions.
Research
From the Opsec research team.
- Research
Exploitable reentrancy in contracts that already passed an audit
What we learned running exploit validation against a set of previously audited lending and vault contracts.
9 min read - Engineering
Why we rank findings by exploitability, not severity
A generic severity score says how bad a bug could be somewhere. Exploitability says whether it can hurt you here.
6 min read - Advisory
Session identifiers that survive login in custom PHP auth flows
A recurring pattern in hand-rolled authentication: privileges change, the session ID does not.
4 min read
See what's exploitable in your environment.
Opsec is available to a limited number of security teams. Request access and we'll scope a private deployment with you.