Is Chatsup - Powerful and Quick WA Bulk Sender safe?

Clean risk

Chatsup sends login email addresses and one-time codes to Growby in GET request URLs.

When a user signs in from the extension popup, it requests an OTP and then submits the entered email address and OTP to www.growby.net/svc.asmx/GetPlan as URL query parameters. Because the request uses GET, those credentials appear in the request URL rather than the request body.

Whatsov5.5Chrome Web Store
2Risk
Who publishes it

Chatsup - 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.

Publisher
Whatso
Declared legal entity
Chatsup
Registered address
Rajvi Complex, Ahmedabad, Gujarat 380008, IN
Registered contact
Chatsup
Website
www.chatsup.co/

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.

xyz.com
Also called by 6 other listings, including Spark SEO by seoClarity, Save In

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 5.5. 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 web.whatsapp.com

    https://web.whatsapp.com/

  • Read and change your data on every site you visit

    <all_urls>

  • Schedule its own background tasks

    alarms

  • Run its own code inside the pages you visit

    scripting

  • Store an unlimited amount of data in your browser

    unlimitedStorage

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

    tabs

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed Chatsup - Powerful and Quick WA Bulk Sender 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.growby.net

    Chatsup - Powerful and Quick WA Bulk Sender sends data to www.growby.net. No other extension we have analysed sends data here.

Updated 30 September 2026keibcfaoccngmlngokogbegkphdmakgg