Is SuperDog Authentication Extension safe?

Low risk

SuperDog Authentication Extension lets any website send page-controlled messages to its native authentication host.

The extension injects a content script on all HTTP and HTTPS pages and accepts same-window messages labeled SNTL_FROM_PAGE. Those messages are forwarded to the dogauthentication native messaging host, and any host response is posted back into the page as SNTL_FROM_HOST.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

SuperDog Teamv2.0Chrome Web Store
17Risk
Who publishes it

泰雷兹(北京)科技有限公司 - 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
SuperDog Team
Declared legal entity
泰雷兹(北京)科技有限公司
Registered address
北京市朝阳区将台路六号丽都商业楼303室, Chaoyang Qu, Beijing Shi 100006, CN
Registered contact
WANG Junfeng

Same store account

1 other listing published from this account, 860 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 2.0. 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

Where it sends data

Destinations our analysis observed SuperDog Authentication Extension 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.

  • dogauthentication native messaging host

    SuperDog Authentication Extension sends data to dogauthentication native messaging host. Named as a recipient in this extension's own analysis.

Updated 2 November 2026pkoaafcbkhngggbdlpjojgadneppiajj