High risk browser extensions
536 browser extensions our behavioral analysis rates high risk, with the evidence behind each verdict.
Calculator
Price Tracker · Workflow & Planning
HighDux-Soup
dux-soup
HighESUIT | AD Blocker for Facebook™
ESUIT · Social & Communication
HighEmily
ai
HighEmily reads full page text, Gmail threads, and LinkedIn posts from your browser and sends the content to api.meetemily.ai to generate AI replies.
Export Emails to Sheets by cloudHQ
cloudHQ · Workflow & Planning
HighExport Emails to Sheets enumerates every signed-in Google account email on Gmail and sends the list to cloudHQ.
HTML Editor
cloudHQ · Communication
HighHTML Editor for Gmail sends every signed-in Google account email to cloudHQ when Gmail loads.
HaHa Wallet
HaHa Technologies Inc.
HighLibreOffice Editor
officeonlinesystems · Workflow & Planning
HighLight QRcode
nslirui8
HighMy IP Hider VPN
ProxyListPro.com · Accessibility
HighOpenOffice Writer
officeonlinesystems · Workflow & Planning
HighOrbital Daggers
Onionfist Studio
HighOrbital Daggers injects server-controlled HTML into its popup from fn.onionfist.com and exposes extension storage to onionfist.com pages.
PrettyPrompt
charliemday31
HighSCheckPro
phamtri262
HighSave Emails to Drive
cloudHQ · Workflow & Planning
HighTroywell Cashback
HighUSPS Tracking
USPS Tracking
HighUSPS Tracking replaces the browser's default search engine with trackingnumbers.org, routing all omnibox searches and partial keystrokes to a third-party operator.
Urban AdBlocker
Urban VPN · Accessibility
HighUrban AdBlocker sends URLs, page titles, referrers, and request metadata from visited pages to Urban VPN.
Video Ad Blocker Plus
Video Ad Blocker Plus
HighOpenShot
officeonlinesystems
HighView Maps & Directions
View Maps & Directions
HighView Maps & Directions replaces the default search engine with viewmapsdirections.com, routing all browser searches and autocomplete requests through its server.
View Package Tracking
Online Search Tool
HighView Package Tracking sets viewpackagetracking.com as your default search engine and sends every omnibox query and keystroke there.
WAMessager
wamessager
Highmax PayBack
www.cashback.co.il
HighAuto Link Bypasser
yuumari dev
HighDenote
Denote · Tools
HighDocument Editor
officeonlinesystems · Workflow & Planning
HighEarth
Earth
HighEarth replaces your default search engine, routing every address-bar query and keystroke to earthapp.net.
Earth 3D
Earth 3D · Entertainment
HighFreezen MateVPN for Chrome
FreeTools
HighFrogHire.ai
FrogHire.ai · Tools
HighGenspark
Genspark
HighGenspark AI Agent opens a persistent WebSocket to genspark.ai and executes server-sent commands to capture screenshots, read page content, inject input, and monitor network traffic on any open tab.
Get Weather Today
Get Weather Today · Tools
HighJego
Jego
HighLoveDeals: Automatic Coupons & Deals
LoveDeals
HighLoveDeals reports the host of nearly every site you visit to lovedeals.ai and scrapes your Google search result URLs.
MapQuest Search
Mapquest Search · Travel
HighNoise Cancelling App
AI Webcam Effects · Communication
HighPDFOffice
RedcoolMedia
HighPerfecTab
Kinner Lake Ltd.
HighPhotoStudio
RedcoolMedia · Art & Design
HighQoala
Joinqoala SL
HighSurfe
Surfe Publishers · Workflow & Planning
HighTor Browser
GOODEXTENSIONS · Privacy & Security
HighUPS Tracking
USPS Tracking
HighVolume Sound Booster
peterp25926 · Workflow & Planning
Highbetterdeals
betterdeals.gg · Shopping
HighAudioTTS - Simple Text to Speech Downloader
baabullah
HighChatGPT Reader/Transcriber: Free AI Text to Speech/Speech to Text (TTS/STT)
democraticdeveloper · Accessibility
HighGPT Reader intercepts the user's OpenAI session token on chatgpt.com and transmits account credentials to readeon.com.
Cognism
Cognism
HighDocsWork
RedcoolMedia · Workflow & Planning
HighElegant
StyleNet
HighErrors.net official extension
Jon
HighFedEx Tracking
USPS Tracking
HighFedEx Tracking redirects all omnibox searches to trackingnumbers.org and sets a persistent UUID tracking cookie that is restored if deleted.
Handz - פשוט להשוות מחירים
Handz
HighHandz scrapes DOM data on every website and collects yad2 listing data via injected scripts, forwarding results to its own servers.
JobWizard
JobWizard · Workflow & Planning
HighLBOOM
LBOOM
HighMeeting Scheduler for Gmail™ by cloudHQ
cloudHQ · Communication
HighMeeting Scheduler for Gmail lists every signed-in Google account email and posts the list to cloudHQ.
Pi Lens - Notes, PYQs, Quizzes and more on Youtube
Pi Lens Team · Education
HighPi Lens reports authenticated YouTube playback progress to pi-lens-api.penpencil.co on play, seek, and page leave.
Pinukim - חיפוש סרטים וסדרות
Get Play LTD
HighPinukim replaces the default search engine and homepage with searchsafe.live, routing all address-bar searches through that domain.
Print Easily
Quick Print
HighPrint Easily overrides the browser's default search engine and routes all queries to quickprintapp.net with a persistent per-user tracking cookie.