Marshall Bailey by Cyber Grants Alliance
Overview
Bailey barks before you type your Microsoft 365 password into a fake sign in page. A no cost tool from Cyber Grants Alliance.
Meet Marshall Bailey, a golden doodle on duty who watches your sign-in pages. Scammers build fake Microsoft 365 sign-in pages that look exactly like the real thing. One typed password is all they need to read your email, send invoices in your name, and get into your files. Marshall Bailey looks at every page that shows a Microsoft-style sign-in form. If the page is not really Microsoft, Bailey blocks it before you can type anything and tells you, in plain words, why. What Bailey does: - Blocks fake Microsoft 365 sign in pages and explains what to do next. - Shows a small green badge on the real Microsoft sign-in page, so you know it is safe. - Keeps up with new scams by downloading the latest public detection rules. What Bailey does not do: - Bailey does not collect your browsing history, your passwords, or anything you type. - Bailey has no ads, no tracking, and no analytics. - Detection runs inside your browser. The only download is the public detection rules file. Marshall Bailey by Cyber Grants Alliance is a no-cost tool from Cyber Grants Alliance, a nonprofit that helps small businesses and community organizations protect themselves from cyber attacks. Learn more at https://www.cybergrantsalliance.org/ Marshall Bailey by Cyber Grants Alliance is based on Check by CyberDrain (AGPL 3.0), https://github.com/CyberDrain/Check. Marshall Bailey is also licensed under the GNU Affero General Public License 3.0, and its source code is published at https://github.com/capitalcybercompliance/ares-da-bailey-guard
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Details
- Version1.1.1
- UpdatedOctober 29, 2026
- Offered byCyber Grants Alliance
- Size646KiB
- LanguagesEnglish (United States)
- Developer
Email
info@cybergrantsalliance.org - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site