Online Security

Powering your web experience with a reliable, endpoint protection layer.

Online Security is a robust Chrome extension designed to safeguard your online browsing with a comprehensive endpoint protection layer. Powered by ReasonLabs and fully integrated with RAV Endpoint Protection, it ensures real-time, 24/7 defense against malware, phishing attacks, harmful extensions, intrusive cookies, trackers, and suspicious downloads.

Key free features include suspicious site alerts, identity protection via dark web scans for email breaches, harmful file and torrent file scanning, and a smart notifications center that blocks unwanted alerts. Premium plans expand protection with automatic suspicious site blocking, extensive identity theft monitoring covering personal data and credit scores, identity theft insurance, and unlimited scans of torrent files.

With Online Security, enjoy safer browsing, personal data protection, and a reduced risk of cyber threats. For support, contact support@reasonlabs.com. Install today and navigate the web with confidence.

By:
https://reasonlabs.com
Users:
12,000,000 -1,000,000
Rating:
4.07
(993)
2 new ratings
Version:
7.1.0 Last updated: 2025-06-12
Creation date:
2022-03-20
Risk:
Very high risk impact Low risk likelihood
Permissions:
  • storage
  • unlimitedStorage
  • management
  • tabs
  • declarativeNetRequest
  • downloads
  • downloads.shelf
  • downloads.open
  • notifications
  • webNavigation
  • See more
Host permissions:
  • <all_urls>
Size:
1.49MB
Email:
ex*****@reasonlabs.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Chrome Web Store
Data ingested on:
2025-07-10

Other platforms

Online Security (v7.1.0)
6,211,565 4.50 (163)

User reviews

The Online Security Chrome extension is highly controversial among users. While some feel it offers valuable protection against scams and suspicious sites, the predominant sentiment is negative. Many users report that it installs itself without consent, behaves like malware by attempting to reinstall persistently, and demands excessive permissions that raise privacy concerns. Additionally, the presence of fake positive reviews and unclear benefits contribute to distrust. Overall, the extension is perceived by numerous users as invasive and potentially harmful rather than a helpful security tool.
Pros
  • Some users report that the extension helps block scams and suspicious websites, contributing to their online safety.
  • A few users find it effective and worthwhile for browser security.
  • It is linked to a broader security suite, suggesting some users see it as part of comprehensive protection.
Cons
  • The extension is repeatedly installed without user consent, causing concern and frustration.
  • Many users consider it malware, with reports of suspicious behavior including attempts to reinstall itself after removal.
  • The extension requires extensive permissions like location, camera, and browser history access, raising privacy and security concerns.
  • There are multiple reports of fake positive reviews, undermining trust in the extension's legitimacy.
  • Users report that it does not provide clear or useful settings and overlaps with existing security software, leading to unnecessary complexity.
Recent reviews
ko có chặn gì
by Vi*****, 2025-07-04

This software is malware. It must be removed from the Chrome store. It's installing without permission, presumably as bloatware in other software, or more maliciously through phishing links. It's deeply suspicious. At best, it is advertising an unneeded service (I noticed the infection when this extension I did not install had the sheer stupid nerve to show a pop-up notification trying to link me to their website, where it's asking me to create an account). It was very obviously suspicious as I had only one extension installed on this machine, ublock, and this is a clean windows install from less than a year ago on a work machine. A side note, Google. This is why we use ublock and other adblockers, because you, and other advertising companies, have a near reckless disregard for user safety and ads are often vectors for scriptjacking and phishing attacks. If your ads were not a literal threat, people would not go out of the way to remove them. You can keep trying to shut down necessary security software like adblockers through dodgy acts on your storefront (but somehow let these chancers keep their malware up), and all you'll do is force people to choose a different browser, and drive them out of your ecosystem. Your software development staff know as well as your users do that adblock is a necessary security measure on the internet, it always has been, and always will be. This software literally looks like one of the old school fake antivirus malware scams that tries to make you download more malicious software and give it access. The clowns who made this will respond to this apologetically, like they have to all of the legitimate reviews. I suspect most of these reviews are fake, because they're either blank, or just say "love it!" lol. Nobody "loves" their security software, it either works or it doesn't. Saying you "love it" would be like saying you "love" the coolant in your car. You don't care about the variety, you care if it works or not, if it does the one thing it needs to do, and if you're desperate, you'll put water in it to limp it somewhere. I don't care how nice you talk to me, I don't care how politely you apologise for invading my privacy without consent: you cannot win back a user's favour when you violated their consent and acted in bad faith. I'd happily see you gaoled and restricted from working in software for life. I don't "love it". In fact, I hate it. No legitimate security software would conduct itself in this way, you need to trust this sort of software implicitly, and the way that this software operates destroys any trust at all. The way Reasonlabs have conducted themselves shows that all of their security certificates should be revoked, and Chrome should notify users that the site is suspicious like any other suspected phishing site. Avoid Reasonlabs like the plague. They are untrustworthy, and conduct themselves like scammers, black hats and bad actors. I would recommend to anyone who has stumbled on this review (probably because they infected your browser too) to immediately remove the software and report it to google, at the moment it is listed as featured. I would also recommend flagging the obvious spam positive reviews. To confirm, this software is definitely malware. After removing it, it ran a command line prompt to attempt to re add it to chrome. This is not the way any legitimate software behaves. I was forced to go through the registry and remove all references to it, so that it would not keep trying to reinstall itself. This is not how a chrome extension is meant to function at all, and almost certainly violates the terms of the chrome web store. I suspect this is a data harvesting operation.
by Ca*****, 2025-07-04

win!
by my*****, 2025-06-20
View all user reviews ›

Extension safety

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Online Security requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension.

Online Security has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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Upgrade to see full risk analysis details

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