Is KeyController Plugin safe?

Clean risk

KeyController Plugin forwards visited page and frame URLs to its local native messaging host.

KeyController Plugin watches main-frame and sub-frame browser navigations across all sites and sends encoded URL records with the browser, window, tab, and timestamp to a local native messaging host. When its precise mode is active, it also observes outgoing request headers and forwards the URL without its query string for matching top-level requests.

Signaturit Solutions S.L.v3.0Chrome Web Store
0Risk
Who publishes it

Signaturit Solutions S.L. - 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
Signaturit Solutions S.L.
Registered address
Calle ceramistes 2, Paterna, Valencia 46980, ES
Registered contact
Pablo Jesus Ruiz Pons

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 3.0. 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

    https://*/ and 1 more

  • Act on the current tab, but only after you click the extension

    activeTab

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

    tabs

  • Talk to a program installed on your computer, outside the browser's sandbox

    nativeMessaging

  • Watch every request your browser makes

    webRequest

Where it sends data

Destinations our analysis observed KeyController Plugin contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • com.ivnosys.ivsign.keycontroller.url

    KeyController Plugin sends data to com.ivnosys.ivsign.keycontroller.url. No other extension we have analysed sends data here.

Updated 30 September 2026fmoglfedagdapnidjcbnchkiihllemip