Security Vulnerability Disclosure Policy

For general details of data security & privacy at Close, see this page.

Reporting a Security Vulnerability

If you believe you have found a security vulnerability in Close, please email us details to security [at] Please include the following details with your report:

  • Description of and potential impact of the vulnerability
  • A detailed description of the steps required to reproduce the vulnerability (POC scripts, screenshots, screen captures, etc.)

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