Is はてなブックマーク ブックマーク機能 safe?
はてなブックマーク ブックマーク機能 reports each visited HTTP or HTTPS page URL to Hatena's bookmark API.
When a page loads, the content script reads the current page URL and asks the background script to check whether it is bookmarked. The background script sends that visited URL to Hatena's bookmark-status API so the extension can choose which toolbar icon to display.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itHatena Co., Ltd. - no other listings under this identity, 1 shared hostname
Hatena Co., Ltd. - no other listings under this identity, 1 shared hostname
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 1 hostname
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
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 2.0.3. 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 every secure site you visit
https://*/*
Read and change your data on every site you visit
http://*/*
Store data in your browser
storage
Store an unlimited amount of data in your browser
unlimitedStorage
See the address and title of every tab you have open
tabs
Schedule its own background tasks
alarms
Act on the current tab, but only after you click the extension
activeTab
Where it sends data
Destinations our analysis observed はてなブックマーク ブックマーク機能 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.
- b.hatena.ne.jp
はてなブックマーク ブックマーク機能 sends data to b.hatena.ne.jp. One other extension we have analysed sends data here.