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Data Protection Issues

How to Block or Report an Insecure Website in Microsoft Edge

Maira MehtabMaira Mehtab Sep 20, 2026 869 views

Question details

The user wants to know how to block or report a suspicious, insecure, or potentially malicious website while browsing.

Product
Microsoft Edge
Device & OS
not provided
Scenario
Encountering a suspicious or potentially malicious website that needs to be reported or blocked to prevent security risks.
Observed behavior
The user requires a method to prevent access to the insecure URL or report it for evaluation, as community support cannot directly block sites for individuals.
Before you start

Ensure your Microsoft Edge browser is updated to the latest version so that Microsoft Defender SmartScreen features are fully functional and up to date.

Solution 1Recommended

Report the Insecure Website using Microsoft Edge SmartScreen

Use Edge's built-in reporting tool to send the malicious URL directly to Microsoft for evaluation and global blocking.

Microsoft Defender SmartScreen helps protect users by identifying reported phishing and malware websites. Submitting a report allows Microsoft to analyze the site and block it for all Edge users if it is deemed unsafe.

1
Navigate to the website

Open Microsoft Edge and navigate to the suspicious or insecure website you wish to report.

2
Open the Help and feedback menu

Click on the three-dot menu (...) in the top right corner of the browser window, then hover over 'Help and feedback'.

3
Select Report unsafe website

Click on 'Report unsafe website' from the expanded dropdown menu. This will open the Microsoft Defender SmartScreen reporting portal in a new tab.

4
Submit the report

Fill out the required details on the reporting page, select the reason for reporting (such as phishing or malicious software), complete the CAPTCHA, and click 'Submit'.

Processing Time: It may take some time for Microsoft to evaluate the website. In the meantime, avoid entering any personal information on the site.
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Frequently Asked Questions

What happens when I report a website as unsafe in Microsoft Edge?

When you report a website, Microsoft Defender SmartScreen analyzes the URL. If confirmed as malicious or a phishing threat, Microsoft will display a full-page red warning to all Edge users attempting to visit the site.

Can Microsoft Community Support directly block a website for me?

No, Microsoft Community support members and moderators do not have the administrative tools to block websites for individual users. You must use the built-in SmartScreen reporting tool or configure local network blocks.

How do I bypass a SmartScreen warning if I know the site is safe?

If you are absolutely certain the site is safe and you trust the source, you can click on 'More information' on the red warning page and select 'Continue to the unsafe site' at your own risk. You can also report it as a safe site using the 'Report that this site does not contain threats' link.

Why am I seeing an 'insecure website' warning?

Edge displays this warning when a site has been flagged by SmartScreen for phishing, malware, or if the website has an expired, mismatched, or invalid SSL certificate, meaning your connection is not private.