Threatxtension

What Is It?
threatxtension is your futuristic, AI-powered browser sidekick—an inclusive, disability-friendly extension that instantly overlays any webpage with a clear security snapshot. We’ve stripped out noisy ISP details, silenced repeat alerts on major search engines and sub-domains, and built in one-key (Enter) banner dismissal for a smoother, keyboard-first experience.

How It Works:

Real-Time OSINT Enrichment:
- Uses DNS-over-HTTPS to resolve domain, root domain, and IP.
- Adds geolocation (city, region, country) via IPWHO.IS/IPAPI.co.

Lightweight Port Recon:
- Scans common ports (80/443) through a Shodan proxy—no external tools needed.
- An aggressive port scan is on its way in the coming updates, making it feasible to both blue teams and red teams simultaneously.

Multi-Feed Threat Checks:
- Cross-references Urlhaus, PhishTank, and Google Safe Browsing for phishing & malware.

Smart Filters & Debounce:
- Skips banners on popular search engines (Google, Bing, DuckDuckGo, Yahoo) and sub-domains under the same root domain.

Weight-Based AI Scoring:
- Our AI model weights each signal (port anomalies, threat feeds, URL heuristics) to compute a unified risk percentage.
- Customizable thresholds: green (safe), amber (suspicious), red (malicious).

Why Install?

Proactive Threat Monitoring — Get AI-driven security insights before you click.
Inclusive & Futuristic UI — Designed for all users, with keyboard navigation and clear visuals.
Lightweight & Zero-Tracking — No accounts, no data collection—just open-source cybersecurity.
Community-Powered & Open Source — MIT-licensed, transparent, and continuously improved by users like you.
One-Click Support — “Help us scale” link keeps the project sustainable without asking you to log in.