Is ČSOB Electronic Signature safe?
ČSOB Electronic Signature reads session cookies from CSOB and ICA banking pages and forwards them to a local native PKI service.
When a connected web page requests cookie data, the extension retrieves session cookies for *.ica.cz, *.csob.cz, and *.csob.sk domains using the Chrome cookies API, then passes them to a locally installed native application (cz.ica.icapkiservice.host) via native messaging. This native bridge performs PKI operations such as digital signing on behalf of the user. The externally connectable origins also include *.capgemini.com in addition to ČSOB and ICA banking domains.
Who publishes itČeskoslovenská obchodní banka, a. s. - no other listings under this identity
Československá obchodní banka, a. s. - no other listings under this identity
What this publisher told the store about itself, and the other listings that told it the same thing.
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 2.1.5.0. 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 ica.cz
*://*.ica.cz/*
Read and change your data on csob.cz
*://*.csob.cz/*
Read and change your data on csob.sk
*://*.csob.sk/*
Read and change your data on localhost
*://localhost/*
Talk to a program installed on your computer, outside the browser's sandbox
nativeMessaging
Act on the current tab, but only after you click the extension
activeTab
Store data in your browser
storage
Read and change cookies, including the ones that keep you signed in
cookies
Where it sends data
Destinations our analysis observed CSOB PKI 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.
- cz.ica.icapkiservice.host
CSOB PKI sends data to cz.ica.icapkiservice.host. 4 other extensions we have analysed send data here.