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 sends visited page URLs to Hatena to show whether the page is bookmarked.
When you visit a web page, the extension sends that page's URL to Hatena's bookmark API so it can update the extension icon if the page is already bookmarked. The same lookup also runs when a tab URL changes.
Who publishes itHATENA CO., LTD. - 1 other listing from the same operator, none carrying a finding
HATENA CO., LTD. - 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.
Same operator - 1 listing
Published under a different store account, but sharing the registered address, contact or declared legal entity this one gave the store.
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
Run its own code inside the pages you visit
scripting
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.