Is NotBlockNet VPN safe?

Medium risk

NotBlockNet VPN returns its proxy token to every HTTP authentication challenge.

The service worker listens for authentication challenges on all URLs and replies with the stored proxy token as the username, without checking whether the challenge is from the configured proxy. Its popup can also disable other enabled extensions that have the proxy permission when the user presses its disable-other-VPNs button.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

NotBlockNetv2.0.6Chrome Web Store
46Risk
Who publishes it

NotBlockNet - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
NotBlockNet

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 2.0.6. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    <all_urls>

  • Route all of your browsing through a server of its choosing

    proxy

  • See, disable and uninstall your other extensions, including your security ones

    management

  • See the address and title of every tab you have open

    tabs

  • Watch every request your browser makes

    webRequest

webRequestAuthProvider
Updated 30 September 2026jlonngicgaieihhpihpdegpekeghnceh