checkmyopsec

Dead simple opsec management.

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Inspiration

With how much people post online, employees often reveal more than they realize — from company tools and internal systems to unreleased projects. CheckMyOpSec was inspired by the need to help individuals and companies understand what information they’re unintentionally exposing. The goal: make OPSEC checks as easy as a Google search.

What it does

CheckMyOpSec uses Hyperbrowser AI agents to find your name across LinkedIn and other public platforms. It analyzes your online footprint to determine whether you’re revealing sensitive information — like where you work, your company’s tech stack, or unreleased products — and gives you a risk score.
Each result is paired with Gemini-powered LLM explanations, turning raw exposure data into clear, actionable advice on how to improve your security posture.

How we built it

We built CheckMyOpSec with a LibSQL backend for speed and simplicity. Authentication is fully in-house, ensuring user privacy. Hyperbrowser agents handle the intelligence gathering, while Gemini provides natural-language analysis for each finding. Together, they generate personalized OPSEC insights in real time.

Challenges we ran into

We had to carefully balance privacy, accuracy, and interpretability. Detecting sensitive information without storing personal data was a major hurdle. It also took effort to get the agents to understand context — distinguishing between harmless mentions and real security risks — and to make Gemini’s explanations concise and useful.

Accomplishments that we're proud of

We created a system that can autonomously discover, score, and explain a user’s exposure across platforms. The combination of Hyperbrowser for discovery and Gemini for interpretation makes the platform powerful yet privacy-respectful.

What we learned

We learned that automated OSINT can be done ethically and transparently, and that users appreciate clear, human-like explanations over raw data. Building multi-agent pipelines with hybrid AI models taught us a lot about orchestrating context-aware analysis.

What's next for CheckMyOpSec

We’re expanding to cover more platforms like GitHub, Reddit, and X (Twitter). Future updates will include organization dashboards, allowing security teams to audit employee exposure at scale, and custom policy templates to help companies set internal OPSEC standards automatically.

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