# Malwarebytes Browser Guard

Firefox extension · by Malwarebytes · Privacy & Security

Topics: Privacy

Malwarebytes Browser Guard has 462,171 daily users (+1.3% this week), rated 4.2 from 948 ratings, \#13 of 9,750 in Privacy & Security.

## Figures

- Daily users: 462,171
- Rating: 4.2 · 948 ratings
- Weekly downloads: 20,008
- 1-day growth in daily users: +1,200 (+0.3%)
- 7-day growth in daily users: +5,791 (+1.3%)
- Rank: #38 of 627,443 by installs on Firefox
- Rank: #13 of 9,750 in Privacy & Security

## Listing changes

- v3.3.7 · 2026-10-12: featured by the store

## Reviews

- Ratings by stars: 5★ 64% · 4★ 13% · 3★ 8% · 2★ 3% · 1★ 12% (949 ratings)
- Newest critical reviews (in every language):
  - 1★ 2026-10-10, Lawrence Hamelin: I've used Malwarebytes for years, and never had a problem. Today, it blocked literally every website I had open, and then closed them all when I removed the extension. I usually keep a lot of tabs open for research, and now I'm going to have to look up hundreds of items from scratch.
  - 1★ 2026-10-03, Wolf: Depuis la dernière version 3.3.6 "Réputation des résultats de recherche" bug ( sa reste active, mais les recherches reste noir) même chez Edge, au moins avant, sa buggais mais sa marchais, quand on activais sur Firefox. Maintenant c'est pire. c'est pas sérieux. Vous testez avant de le sortir?!! ou y…
  - 2★ 2026-10-02, ma: Nice intention but too many websites just don't work properly when activated. Especially the Ad/Tracker Blocker practically disables browsing.
  - 1★ 2026-10-02, AC⚡️DC: Mate, no other add-on stuffs up as much as this one. Today 50 of me tabs got blocked; I could only remember about ten off the top of me head – the rest are gone for good. That’s why I’m chuckin’ it today; the risk’s way too high. A couple of times a year somethin’ goes pear-shaped, so I gotta switch…
  - 1★ 2026-10-02, Promestein: yep nice .. every single website was blocked on my tab. I googled to look how to unblock everything with one click and did everything, even checked for database updates and nothing worked ... everything is still blocked .. had to manually unblock everything .. thank you very much for this work. Some…

## Description

Fast and safe browsing that protects your privacy. Block trackers, ads, phishing, and malicious content—so you stay secure and in control.

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Source: https://storetally.com/firefox/920304/malwarebytes  
As of 2026-10-21, from the StoreTally census.