High risk browser extensions
536 browser extensions our behavioral analysis rates high risk, with the evidence behind each verdict.
Adblock for Youtube
AdBlock Ltd.
HighAdblock for Youtube™ fetches remotely-controlled blocking rules and scriptlets from its own servers on every startup.
Capital One Shopping
Capital One Shopping · Shopping
HighOnline Security
ReasonLabs · Privacy & Security
HighOnline Security reads up to 100,000 URLs from your browser history and sends them to a third-party server on every tab navigation.
1clickVPN
1clickVPN
HighFree VPN for Chrome sends every URL you visit, along with referrer and timestamps, to the developer's own monitoring server.
Urban VPN
Urban VPN · Privacy & Security
HighUrban VPN captures keystrokes, checkout PII, and browsing activity from 133 ecommerce sites and transmits them to falais.com servers.
WPS PDF
www.wps.com · Tools
HighWPS PDF transmits persistent device and user identifiers to Google Analytics on every extension event.
Stands AdBlocker
Stands · Tools
HighStands AdBlocker transmits every page URL and referrer to standsapp.org on each navigation, linked to a persistent user ID.
Rakuten
Rakuten Ebates · Shopping
HighCode analysis indicates Rakuten captures the full HTML of your order confirmation pages and sends it to third-party servers.
WPS浏览器助手
金山PDF
HighBing Search
Microsoft Corporation
HighSets the browser homepage to Bing.com and adds one-click Bing search for highlighted text.
BuyHatke
Buyhatke
HighCSFloat
CSFloat Inc. · Tools
HighInstant Data Scraper
coder · Workflow & Planning
HighMyBib
MyBib · Education
HighNinja Connect
MMT Network
HighSetupVPN
SetupVPN Inc
HighSetupVPN encrypts all its API traffic with a per-request XOR key, making it impossible to inspect what data is being sent.
Similarweb
Similarweb
HighVideo Downloader PLUS
FDOWN
HighWebChatGPT
WebChatGPT
HighMerlin
Foyer Tech
HighModHeader
ModHeader
HighUltraSurf
Ultrareach · Privacy & Security
HighSmoothwall Cloud Filter
Smoothwall
Highi芒果新标签
Highi芒果・新标签页 sends the URL of every tab you visit to mgtv.com servers, paired with a persistent device fingerprint.
X-Audacity
officeonlinesystems
HighAudio editor online X-Audacity transmits every visited URL, hex-encoded, to offidocs.com along with a persistent per-installation tracking ID.
StayFocusd
ST Pulse · Workflow & Planning
HighLightning Autofill
tohodo.com · Tools
HighLightning Autofill fetches encrypted JavaScript from its servers and injects it into every web page for paid license holders.
Save to Facebook
Meta
HighTronLink
Helix Tech Company Limited
HighGinger
Ginger Software · Workflow & Planning
HighAd Blocker Pro
AdBlock Inc.
HighTroywell VPN
Privacy & Security
HighJetwriter AI
gourav.io
HighAd Block Ninja
Ninja Block
HighAd Block Ninja records each top-level site visit and sends visited-domain history plus device fingerprint signals to ninja-block.com.
Adblock
adbloxteam · Privacy & Security
HighAlitools
BDT GROUP Sp. z o.o. · Shopping
HighAllow copy
Allow copy&select · Accessibility
HighFlow
FlowTeam
HighGimp Online
officeonlinesystems · Art & Design
HighRoValra
Valra · Tools
HighBlockify
ValueFoundry
HighSuperNova SWF Enabler
Tactics Technology LLC
HighQooly
qooly · Tools
HighWhatRuns
https://whatruns.com
HighAd Block Wonder
Wonder Block · Privacy & Security
HighApkOnline
ApkOnline android online
HighEmail Tracker
Email Tracker · Workflow & Planning
HighJ2TEAM Security
JUNO_OKYO
HighJobright
Jobright · Tools
HighOtter.ai
Otter.ai · Workflow & Planning
HighPetra
Aptos Labs
HighPopup Blocker Pro
Popup Blocker Pro · Tools
HighSimilar Sites
SimilarWeb · Workflow & Planning
HighStop Ads Now
Stop Ads
HighStop Ads Now collects hardware fingerprints and visited domain history from every page and sends them to stopads-now.com.
Urban Browser Guard
Urban VPN · Privacy & Security
HighiTab
xdlumia
HighAd Block Genius
AIvanlab
HighBlocks ads, video interruptions, and pop-ups while you browse the web.
Astar VPN
https://astarvpn.com/index.html
HighAutomation 360
Automation Anywhere
HighCareerflow
careerflow.ai · Workflow & Planning
High
