Is Microsoft Search safe?

Clean risk

Search work content from your organization through Microsoft Search in the browser.

This extension lets you sign in with a work account and search organization resources you can access, including people, files, SharePoint sites, org charts, answers, acronyms, conversations, and calendars. Results are limited to content from your organization that your account is allowed to view.

Microsoft CorporationChrome Web Store
0Risk
Who publishes it

Microsoft Corporation - 11 other listings from the same operator, 2 of them carrying a finding

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

Publisher
Microsoft Corporation
Declared legal entity
Microsoft Corporation
Registered address
One Microsoft Way, Redmond, WA 98052-8300, US
Registered contact
Microsoft Corporation

Same operator - 3 listings

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.

substrate.office.com
Also called by 5 other listings, including SPPageDiag, Prompt Security, Prompt Security Browser Ext

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 Microsoft Search 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.

  • Microsoft

    Microsoft Search sends data to Microsoft. Named as a recipient by 13 other extensions we have analysed.

Updated 15 October 2026fahnnnailfccbjpdjeafekniiaflekca