Is Extensão Banrisul Componentes de Segurança safe?

Clean risk

Banrisul security extension bridges the bank's own web pages to a local native application for chip card transactions.

The extension operates exclusively on Banrisul and Sejavero banking domains. Its content script identifies itself to those pages by injecting the extension ID into the page DOM, and its background script relays JSON messages from the bank's pages to a native host application ('br.com.banrisul.bjeps9jm_addonsserver') that manages chip card hardware. No user data is transmitted outside the local machine or to third-party servers.

Banrisulv1.0.16Chrome Web Store
1Risk
Who publishes it

Banrisul - 1 other listing from the same operator, none carrying a finding

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

Publisher
Banrisul

Same store account

1 other listing published from this account, 300k+ users between them, none of them carrying a finding.

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 1.0.16. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

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

    nativeMessaging

  • See every page you navigate to, as you navigate to it

    webNavigation

Updated 30 September 2026kkkfmhfhjajdpfefbgfnjgejdeihjngo