Is Mailto: Set Default Email to Gmail by cloudHQ safe?

Medium risk

Mailto: Set Default Email to Gmail by cloudHQ sends Gmail account addresses to www.cloudhq.net during its pre-user check.

When it runs in Gmail, the content script reads the signed-in Gmail address and email addresses visible in the Gmail account switcher. It posts those addresses, along with extension metadata and switcher login details, to www.cloudhq.net/main_pre_user/check.

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

cloudHQv1.0.2.5Chrome Web Store
40Risk
Who publishes it

cloudHQ LLC - 9 other listings 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
cloudHQ
Declared legal entity
cloudHQ LLC
Registered address
2247 29th Ave, San Francisco, CA 94116-1738, US
Registered contact
cloudHQ LLC

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 1.0.2.5. 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 mail.google.com

    https://mail.google.com/

  • Read and change your data on www.cloudhq.net

    https://www.cloudhq.net/

  • Run its own code inside the pages you visit

    scripting

  • Store data in your browser

    storage

  • Keep running in the background while your browser is open

    background

  • See the address and title of every tab you have open

    tabs

Where it sends data

Destinations our analysis observed Mailto: Set Default Email to Gmail by cloudHQ 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.

  • www.cloudhq.netwidely used

    Mailto: Set Default Email to Gmail by cloudHQ sends data to www.cloudhq.net. A widely used service: 38 other extensions we have analysed send data here.

Updated 30 September 2026boljkhffeonkhcipdflndnljbhigbhhe