How to report security vulnerabilities

This page documents how security experts and researchers can report vulnerabilities in the X service. If you need help with your personal account, file a report with us.

We welcome reports from security researchers and experts about possible security vulnerabilities with our service. We are particularly interested in hearing about vulnerabilities that impact the confidentiality or integrity of user information or systems, and have the potential to impact a large number of people.

If you believe you have discovered a possible vulnerability in the X service, please file a report with our security team including information and detailed instructions about how to reproduce the issue. You can file your report here.

Note: If you are researching security issues, please test against accounts you control, and use a X account with protected posts to avoid disclosing details about the issue publicly.

Concerned about your personal privacy or security on X?

Visit our help page all about keeping your account secure.

Was your personal account compromised or hacked?

Find out what to do when your X account has been compromised or hacked. This article provides detailed instructions about how to reset your password, regain access to your account, and contacting the X support team.

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