# NERBlock

> This add-on blocks websites spreading the propaganda of the "Nemzeti Együttműködés Rendszere" (N.E.R.).

Canonical page: [https://chrome-stats.com/d/nerblock](https://chrome-stats.com/d/nerblock)

## Overview

- **ID:** `nerblock`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** nerblock
- **Category:** privacy-security,social-communication
- **Daily users:** 10
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 1.2.6.3
- **Last updated:** 2023-09-30
- **First published:** 2018-09-18
- **Size:** 117 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/nerblock/)
- **Website:** [https://444hsz.com](https://444hsz.com/)

## Description

NERBlock is a Firefox add-on that allows you to block all requests to websites spreading propaganda of the Nemzeti Együttműködés Rendszere (N.E.R.). With NERBlock, you can prevent exposure to misinformation and propaganda from this organization.

## Rankings

- #32,622 — Overall

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/nerblock)