Community intelligence

Submit malicious URLs

Report suspicious or confirmed malicious URLs to CRDF Labs and follow their progress through the analysis queue.

Submit indicators Reporter rewards

Before you submit

Use the public form for occasional reports or the API for automated submission workflows.

Automating submissions?

Request an API key for controlled integrations and larger submission volumes.

Reporter program

Eligible, useful reports can contribute to the CRDF reporter program. Review the reward conditions before choosing a public reporter name.

Report malicious URLs

Submit one or more indicators to the analysis queue. The reporter name is optional; the contact and URL fields are required for tracking.

Email address

We'll use this email to send you updates about your submission.

Please provide a valid email address.

Public reporter name

Optional. If set, this name is shown on the public leaderboard instead of your anonymized reporter hash. Your email remains private. You can also update or hide your reporter name later by email verification.

Use 2 to 32 characters: letters, numbers, spaces, dots, underscores or hyphens.

List of Web addresses to report

Enter each URL on a new line, starting with http(s)://. Maximum 250 URLs per submission; duplicates are ignored.

0/5000

Please provide at least one valid URL.

I understand and agree that all data on this form may be shared with our partners to combat cyber crime. I understand and agree that my email address will never be shared even with third parties and I accept the Terms of Service. Your email address will remain confidential and will not be shared with third parties.

You must accept the terms and conditions to continue.

I am not a robot

You'll receive a tracking link and an email result once processing is complete.