Is LodestarALM Extension safe?

Low risk

LodestarALM Extension sends every HTTP and HTTPS page URL to its native messaging host.

The extension runs a content script on every HTTP and HTTPS page, including frames, and sends the current page URL when the script loads. Its background worker forwards that message to the Lodestar ALM native messaging host, which receives the URL as browsing-history data.

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

Lodestar Inc.v5.0.5.0Chrome Web Store
19Risk
Who publishes it

株式会社ロデスター - 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
Lodestar Inc.
Declared legal entity
株式会社ロデスター
Registered address
東神田2丁目9−17, メイホウビル 5F, 千代田区, 東京都 101-0031, JP
Registered contact
高橋 裕明

Same store account

1 other listing published from this account, 3k+ 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 5.0.4.0. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to. The current listed version is 5.0.5.0, which we have not unpacked yet.

  • Read and change your data on every site you visit

    *://*/*

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

    nativeMessaging

  • Keep running in the background while your browser is open

    background

Where it sends data

Destinations our analysis observed LodestarALM 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.

  • jp.co.lodestar.alm.extension

    LodestarALM Extension sends data to jp.co.lodestar.alm.extension. One other extension we have analysed sends data here.

Updated 30 September 2026bbpdakbaokfffafndbpcdjagnfigaoop