Is Assinatura Digital no Navegador safe?
Assinatura Digital no Navegador lets any web page list a user's installed digital certificates with no consent prompt.
This extension bridges web pages to a native app that manages PKI digital-signing certificates, injecting its bridge script into every page on every site. While most of its native-messaging actions (signing, exporting, fingerprinting) show a one-time consent dialog before proceeding, the certificate-listing action skips that check entirely, so any page script, including one running in a third-party iframe, can retrieve the full list of a user's installed certificates on first visit with no prompt. Separately, the one-time consent granted for signing operations is cached permanently by hostname, so any script that later runs on an already-authorized site can request live cryptographic signatures without a fresh prompt.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itNo other listings under this identity, 1 shared hostname
No other listings under this identity, 1 shared hostname
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 1 hostname
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
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 2.3.0. 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
<all_urls>
Talk to a program installed on your computer, outside the browser's sandbox
nativeMessaging
See the address and title of every tab you have open
tabs
Act on the current tab, but only after you click the extension
activeTab
Store data in your browser
storage
Where it sends data
Destinations our analysis observed Assinatura Digital no Navegador 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.
- bryextension (native messaging host)
Assinatura Digital no Navegador sends data to bryextension (native messaging host). Named as a recipient in this extension's own analysis.