High risk browser extensions
478 browser extensions our behavioural analysis rates high risk, with the evidence behind each verdict.
WhatsApp Chat Backup
tianfa9527
HighHyperWrite
Otherside AI · Communication
HighMovie Finder
Movie Finder
HighMovieStudio
RedcoolMedia · Workflow & Planning
HighOfficeWork
RedcoolMedia · Workflow & Planning
HighOnelog
Info Technology Supply Ltd
HighPJe+R
Conselho Nacional de Justiça
HighPriceBlink
PriceBlink · Shopping
HighPriceBlink runs retailer configuration from tb.priceblink.com as page-context JavaScript during coupon autofill.
Qui-Quo
Qui-Quo
HighSite Palette
Sliday LTD · Developer Tools
HighSmart Adblocker
Smart Adblocker
Highbilibili video downloader
Allen Alexis
HighAudioStudio
RedcoolMedia · Workflow & Planning
HighBitComet
www.bitcomet.com
HighCopy Text from Picture
devbycores · Tools
HighCrypto.com Onchain
Crypto.com
HighFocus & Productivity Booster
HighGetEmail.io
getemail.io
HighNeptune Ad Blocker
Neptune Team
HighPDF Editor
HighSparkles Giveaway
iffective
HighSparkles Giveaway injects a button on YouTube that encrypts Steam trade offer credentials with a hardcoded operator-held RSA key, and fetches remote configuration via a covert DNS-over-HTTPS channel.
Summary Webpage
ChatGPT Summary
HighSummary Webpage extracts the full article text of the active page and sends it to Hugging Face AI servers using hardcoded API tokens.
Voila
Initial condition · Communication
HighXLS Editor
officeonlinesystems · Workflow & Planning
HighStream Key Twitch 1080
HighThe extension reads your Twitch OAuth token and watch history, then transmits them to service.streamkey.ru over a persistent SignalR connection.
Ad Blocker Pro Shield
Pro Shield
HighAd Blocker Pro Shield assigns each installation a persistent identifier and sends it to its servers hourly, which can also push new blocking rules and DOM-manipulation scripts to the browser.
ChatGenie
Moses Guyen
HighCursor Cat
peterp25926 · Fun
HighEnable Copy Everywhere
addonzone
HighMixmax
Mixmax, Inc. · Workflow & Planning
HighOctopus CRM
Octopus CRM
HighPremium Sender Plus
premiumsenderplus
HighRoRegion
kadenliare · Accessibility
HighSmart Audio Capture
Alissandr Davis
HighSmart Audio Capture transmits the URL of every page you visit, along with the previous URL, to its own compliance server.
Sound Equalizer
Thomas Camus · Accessibility
HighCustomize browser audio with an equalizer, bass booster, volume control, and saved per-site settings.
WebSync for NotebookLM
DanJ · Tools
HighXLS Editor
freebusinessapps
HighAli Reviews
HighBrowser History Plus
BrowserHistory+ · Privacy & Security
HighChiliCal Co-Pilot: Smart Scheduling Links
google-marketplace-chili-piper
HighColor by Fardos - (Eye Dropper)
Fardoss
HighColor by Fardos sends all link URLs from every HTTPS page to admitad.com and replaces them with affiliate tracking links.
Enhanced Image Viewer
Branimir Klarić · Art & Design
HighLumaly
Lumaly
HighManga Translator
ismanga · Fun
HighPrimus
Primus Labs
HighSalesforce Advanced Code Searcher
Sameer N Miraj
HighSalesforce Advanced Code Searcher sends Salesforce OAuth credentials and org source code to third-party GCP and Heroku servers.
Sapling
Sapling Intelligence, Inc. · Tools
HighSearch Manager
IM doo
HighMeomni Pro
Rendom · Functionality
HighMeomni Sidebar sends full page text, selected text, and Gmail thread content to its backend server on demand.
Slice
lolli-extension
HighUbuntu Online
ApkOnline android online · Workflow & Planning
HighUrban Safe Browsing
Urban VPN · Workflow & Planning
HighUrban Safe Browsing sends all-site navigation details and request/response metadata to Urban VPN safe-browsing servers.
VU Quiz Firewall
IT Department, Virtual University of Pakistan
HighVibeMate
roger820126
HighVibeMate stays dormant until you open a livestream cam site, then reads the page's traffic and forwards chat and tip data to its servers.
X Token Login
ccx
HighAI Chat Exporter: Gemini to PDF, MD and more
ShengChen Inc. · Workflow & Planning
HighAI Chat Exporter sends the full text of exported Gemini conversations, plus your Google account name and email, to the vendor's servers.
AliExpress Search by Image
tegra.innnova
HighAliExpress Search by Image sends every visited hostname and full page URL to searchbyimage.pro and can redirect users based on server instructions.
Amplitude Event Explorer
Amplitude · Developer Tools
HighAmplitude Event Explorer intercepts all outgoing browser requests to extract analytics payloads and can activate full DOM session recording on any page.
Calculator
Price Tracker · Workflow & Planning
HighDux-Soup
dux-soup
High
