Sentinel: a Manifest V3 extension for real-time phishing detection
Sentinel: a Manifest V3 extension for real-time phishing detection Phishing pages get better every year. Sentinel is a Manifest V3 browser extension I built to layer multiple signals: URL heuristics / typosquat-style
Sentinel: a Manifest V3 extension for real-time phishing detection
Phishing pages get better every year. Sentinel is a Manifest V3 browser extension I built to layer multiple signals:
- URL heuristics / typosquat-style checks
- Optional Google Safe Browsing lookups
- Brand / page content signals
- Popup dashboard + in-page banner + block interstitial
Stack
Chrome extension MV3 ยท vanilla JS ยท configurable sensitivity
It's a portfolio-grade security UX project โ readable architecture docs included in the repo.
I'm Artyom Mamyan โ full-stack developer in Yerevan, open to remote. Related: WebMask, Seal.
GitHub: mamyan2001-gif/sentinel
Originally published by Dev.to Security. Aggregated on AIWithGhost for educational purposes โ full credit and traffic to the original publisher.