Skip to main content
Microsoft Security Intelligence
Cart 0 items in shopping cart
Sign in

Provide feedback about network protection

All support correspondence regarding this submission will be in English.
Required fields are marked with an asterisk (*).

 Before submitting feedback, please read Troubleshoot network protection. Your feedback will help improve Windows.

Submission updates will be sent to

Additional recipients
Use only Microsoft aliases. Separate each alias with a semicolon (;)
Was this file found in the Microsoft corporate network?
Do you have a support case number?
Specify the support case number provided with your support request
Specify submission priority
What network protection problem would you like to report?
What type of threat did you encounter? *
Network address *

Provide the URL or the IPv4 address. Provide the full URL whenever possible.

If you have an E5 subscription, go to the Microsoft Defender Advanced Threat Protection portal and open the alert details page for the detection. Copy the URL from the browser address bar and paste it below.
Include the details of relevant network protection events. For non-detection of a suspicious website or IP address, provide why you believe these activities should be detected.

Review your submission

Submission updates will be sent to:

Company name

Was this file found in the Microsoft corporate network?

Affected organization

Number of affected devices

Do you have a Microsoft support case number?

Support case number

Submission priority

What network protection problem would you like to report?

What type of threat did you encounter?

Network address

Microsoft Defender ATP alert information

Support CAB file

File expiration date

Additional details

Submission details will be retained for up to 30 days. For privacy information, read the Microsoft Privacy Statement.

Loading

Submission confirmation

Submission ID:

Thank you for submitting feedback regarding network protection. The Microsoft Defender ATP team will review your feedback and use it to enhance our solutions.

This case has been set to "closed" in your submission history.

Thank you for submitting feedback regarding network protection. The Microsoft Defender ATP team will review your feedback and use it to enhance our solutions.

Please note that even legitimate sites can be compromised and can host malicious content. You will receive an email when the case is resolved. To check the status of your network protection submissions, view your submission history.

For more information, read Troubleshoot network protection.

You may also contact Microsoft Support for urgent assistance.