Is CFCA CryptoKit.SSIB Extension safe?

Clean risk

CFCA CryptoKit.SSIB Extension lets approved SSIB and localhost pages connect to a native messaging host.

Pages matching SSIB-related domains and localhost can send external messages to the extension. Those pages can request a native messaging connection using a supplied host name and forward funcInfo messages to that native port; the code relies on the manifest match list rather than an additional sender allowlist.

spd-svbankv3.4.0.6Chrome Web Store
1Risk
Who publishes it

spd-svbank - 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
spd-svbank

Same store account

1 other listing published from this account, 1k+ 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 3.4.0.6. 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 ssib-bank.com

    https://*.ssib-bank.com/*

  • Read and change your data on ssibuat.com

    http://*.ssibuat.com/* and 1 more

  • Read and change your data on localhost

    http://localhost/* and 1 more

  • Read and change your data on ssvbonline.com

    http://*.ssvbonline.com/* and 1 more

  • Read and change your data on ssvbuat.com

    http://*.ssvbuat.com/* and 1 more

  • Read and change your data on ssibdom.com

    http://*.ssibdom.com/* and 1 more

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

    nativeMessaging

Updated 30 September 2026olmlhbogfbjihmejpiejfdblpopgceja