Is Locker: Bookmark Manager & Sidebar with Incognito Support safe?

Medium risk

Locker protects cloud-synced private bookmarks with an encryption secret bundled in the extension.

Locker syncs private bookmark data to Supabase as encrypted records tied to the user's account. The extension bundle includes the secret and salt used to derive the bookmark encryption key, so the cloud-stored bookmark data relies on values shipped with the extension.

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

abba4gamev2.3.1Chrome Web Store
40Risk
Who publishes it

abba4game - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed Locker: Bookmark Manager & Sidebar with Incognito Support 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.

  • zssipqqrftbbmhayuosi.supabase.co

    Locker: Bookmark Manager & Sidebar with Incognito Support sends data to zssipqqrftbbmhayuosi.supabase.co. No other extension we have analysed sends data here.

Updated 30 September 2026fagjclghcmnfinjdkdnkejodfjgkpljd