Is BuyHub: Search +100 Markets safe to install?

What data it declares

The developer declares that it collects these kinds of data:

• Personally identifiable information such as name, address, email address or age
• Authentication information such as passwords, credentials or PIN codes
• Website content such as text, images or links on the pages you open

The developer also certifies that your data is not sold to third parties outside approved uses, not used for purposes unrelated to the extension's core function, and not used to decide creditworthiness or lending.

The listing links to a privacy policy.

This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.

What Chrome asks you to allow

When you add it, Chrome asks you to allow it to:

• Read and change your data on a number of websites
• Read your browsing history
• Block content on any page
• Display notifications

Derived from the manifest by Chrome's documented rules; the dialog's exact wording depends on your Chrome version and language. Chrome asks again if an update requests more.

What it can reach

Specific sites only: 179 match patterns.

• https://*.buyhub.app/* buyhub.app and all its subdomains
• https://translate.googleapis.com/* only translate.googleapis.com
• https://*.kufar.by/* kufar.by and all its subdomains
• https://*.todocoleccion.net/* todocoleccion.net and all its subdomains
• https://*.milanuncios.com/* milanuncios.com and all its subdomains
• https://*.mercari.jp/* mercari.jp and all its subdomains
• https://aukro.cz/* only aukro.cz
• https://api.drouot.com/* only api.drouot.com
• https://hibid.com/* only hibid.com
• https://*.jofogas.hu/* jofogas.hu and all its subdomains
• https://buyerapi.shopgoodwill.com/* only buyerapi.shopgoodwill.com
• https://hades.subito.it/* only hades.subito.it
• and 167 more

Reaches your browsing data or every site

• Read and change cookies on the sites it can access cookies
• See the address and title of every tab you have open tabs

Worth knowing

• Block or redirect requests by rules it declares in advance declarativeNetRequest
• Run its own code on the pages it can access scripting

Routine for an extension

• Schedule work to run later alarms
• Add items to the right-click menu contextMenus
• Show you notifications notifications
• Run work in a hidden page offscreen
• Run searches in your default search engine search
• Store data in your browser storage

Pages it runs its code on

It runs its own code on specific pages only: 2 site patterns.

• https://buyhub.app/* only buyhub.app
• https://*.buyhub.app/* buyhub.app and all its subdomains

A content script is code the extension injects into pages matching these patterns. On those pages it can read and change what you see, whether or not a host permission is listed above.

What it may ask for later

Not granted when you add it: Chrome asks you the moment the extension requests one of these, and you can refuse. It may later ask for access to every site.

• See the sites you visit most topSites
• Read site icons favicon

• http://*/* every site
• https://*/* every site

How usual this is for its category

In Lifestyle · Shopping, 19% of extensions ask for access to every site. This one: Access to specific sites only.

The typical extension there declares 2 browser permissions; this one declares 10 browser permissions.

• Read and change cookies on the sites it can access (cookies): 9% of extensions in this category ask for it.
• See the address and title of every tab you have open (tabs): 27% of extensions in this category ask for it.

Counted over the live extensions of the same category after our latest full pass of the store. A share is context, not a verdict: what is normal depends on what the extension is for.

Who uses it and how it is kept up

5 users

• Last updated in the store 4 days ago, on 2026-10-24.
• We have seen 1 new version in the last 90 days.

What the store shows

• Trader The publisher has declared itself a trader under EU rules.

Has it asked for more over time?

This is the question a permission list on its own cannot answer. An extension that shipped narrow and widened later is a different proposition from one that always asked for the same thing.

1. 2026-10-19Asked for more permissions (189, was 187) (changed: site access)

Versions we have seen

1. 2026-10-19Version 0.2.9 · Asked for more permissions (189, was 187) (changed: site access)

Who publishes it

BuyHub. This listing has been in the store since 2026-10-06 and was last updated on 2026-10-24.

Similar extensions that ask for less

Listings close to this one in what they say they do, which declare less reach. Less reach is not a verdict on either: compare what each needs for the job.

1. BayBuddy Access to specific sites only · 2 permissions, 13 site patterns 4 users
2. Ulix eBay Etsy Marketplace Maven Access to specific sites only · 2 permissions, 11 site patterns 4 users
3. SourceHound Access to specific sites only · 3 permissions, 5 site patterns 10 users

How to check or remove it in Chrome

1. Type chrome://extensions in the address bar and find the extension in the list.
2. Open its details. The site access setting shows where it can run; set it to run only on click and it reaches a page only after you press its icon.
3. To uninstall it, choose Remove on the same page.

Questions people ask

What can BuyHub: Search +100 Markets access?

Specific sites only: 179 match patterns. It declares 10 browser permissions.

What data does BuyHub: Search +100 Markets collect?

The developer declares that it collects these kinds of data: Personally identifiable information, Authentication information, Website content. This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.

Has BuyHub: Search +100 Markets asked for more permissions over time?

Its permissions changed once while we watched, on 2026-10-19.

Does BuyHub: Search +100 Markets publish a privacy policy?

Yes, the store listing links to a privacy policy.