minerBlock

Blocks cryptocurrency miners all over the web.
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minerBlock is a powerful Chrome extension designed to protect users from browser-based cryptocurrency miners (cryptojacking) across the web. It employs dual methods to ensure efficient blocking: traditional blacklist-based filtering of known mining scripts and advanced detection of mining behavior within scripts to stop cryptojackers immediately. This dual approach allows minerBlock to block even inline mining scripts and those running via proxies, providing comprehensive protection for your browsing experience.

The extension is open source, with its code available on GitHub, fostering transparency and community collaboration. minerBlock is a reliable solution for users looking to enhance security and improve browser performance by preventing unauthorized mining activities.

Manifest V2 Privacy & Security Productivity Developer Tools
By:
xd4rker
Daily users:
11,088+ 69
Rating:
4.53
(66)
Version:
1.2.17resigned1 Last updated: 2024-04-25
Version code:
5730005
Creation date:
2018-01-20
Risk:
High risk impact Moderate risk likelihood
Permissions:
  • activeTab
  • storage
  • unlimitedStorage
  • tabs
  • webRequest
  • webRequestBlocking
  • <all_urls>
Size:
210.70K
Email:
cr*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Updated:
a day ago

Ranking

# 738 ▼ 10
Other rankings
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Other platforms

minerBlock (v1.2.18)
100,000+ 4.49 (304)

User reviews

MinerBlock is praised for effectively blocking cryptomining scripts and helping users where other blockers fail. It generally works well and is easy to use. However, multiple users express concerns about the add-on not being updated recently, which could impact its reliability. Some report that it causes Firefox to slow down or affects site functionality, and there is at least one warning alleging it might be malicious, though this is not a widely supported view.
Pros
  • Effectively blocks cryptocurrency mining scripts on web pages.
  • Generally works well and fulfills its promise.
  • Helps prevent unauthorized mining where other blockers fail.
  • Easy to use and appreciated by users.
  • Provides near-flawless blocking functionality despite lack of recent updates.
Cons
  • Has not been updated in a while, raising concerns about future support.
  • May cause Firefox to slow down or make some site features load incorrectly.
  • Fails to block mining on certain sites like Pirate Bay.
  • Suspected by some users to be a fake or scam extension (though this appears to be a minority opinion).
Recent reviews
by 天灭中共退党团队保平安, 2025-03-28
by 退出中共邪教党团队避疫, 2025-02-13
работает прекрасно, проверено
by Zincin, 2024-09-13
View all user reviews ›

Extension safety

Risk impact

minerBlock requires some sensitive permissions that could impact your browser and data security. 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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  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood

minerBlock is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • Medium This extension has medium user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

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