CLUSTER BROWSER-EXTENSION-PHISHING-2 · 15 ENTRIES · EARLIEST ENTRY 2025-12-15

Phishing link warning extensions

This cluster consists of browser extensions that detect phishing, malicious, or scam links and warn users before they click or open dangerous pages. The dated history before the index start includes only four entries, too thin to read a shape from, so the cluster predates the index or its members are largely undated. On traction, nobotty leads with 3 stars, followed by rumbo-guardian and BroImOnMyPhone with 1 star each.

Entry timeline

ENTRY TIMELINE

DEC 2025: 1APR 2026: 2MAY 2026: 1AUG 2026: 4SEP 2026: 4OCT 2026: 3
DEC 2025OCT 2026

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 14 unlabelled

Operator · 7 hobby · 1 commercial · 7 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 15 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01nobotty3★8 days—hobbyBrowser extension that flags likely bots, scams, and sales pitches on Reddit with colored trust indicators and hides suspicious messages locally.
  2. 02rumbo-guardian1★20 daysliveBrowser extension that detects phishing, fraud, and suspicious navigation, assigns explainable risk scores, and keeps analysis local for privacy.
  3. 03BroImOnMyPhone1★24 days—hobbyBrowser extension that spoofs mobile device signals and request headers to make websites behave as if viewed on a mobile phone.
  4. 04WebSecurity-Scanner2★1 mo—Browser extension that detects suspicious links and warns users to help them browse more safely.
  5. 05she-aint-allat0★1 day—hobbyBrowser extension that interrupts urges to look up an ex by covering triggering pages with pre-chosen pop-ups, with all data stored locally.
  6. 06PhishGuard-AI0★1 day—hobbyBrowser extension that detects phishing and malicious URLs and warns users before they open dangerous sites.
  7. 07Phishy-Check3★2 mo—hobbyBrowser extension that checks the current page's URL against threat intelligence services and displays a safety verdict with risk score.
  8. 08URLphishingDetectorWebsite0★1 mo—Website and account portal for a browser extension that warns users about phishing and scam links before they click.
  9. 09Scam-Reveal---Immediately-signals-protection-and-monitoring.0★1 mo—Cybersecurity website and browser extension that detects online scams and phishing, provides alerts, and enables community reporting.
  10. 10jade-url-sentry-echo0★1 mo—Browser-based URL safety utility that alerts users to suspicious links.
  11. 11sable-url-sentry-echo0★1 mo—Browser-based URL safety utility that alerts users to suspicious links.
  12. 12vercel-detector3★5 mo—Browser extension that detects websites built with breach-affected platforms and warns users before they proceed.
  13. 13LinkGuard1★4 molivehobbyURL safety checker that scans links and QR codes for threats before users click them.
  14. 14Mail-guard-tool0★6 mostalelivecommercialChrome extension that detects phishing, fake internship scams, and suspicious senders in Gmail and Outlook, providing risk guidance in the inbox.
  15. 15Safari-Phishing-Notifier0★10 mostale—ai-builthobbyBrowser extension that scans visited websites and alerts users when a page shows signs of phishing or malicious intent.