Update README.md

Mention bug bounty program in our README

Author: stephanie-anderson

README.md

@@ -32,6 +32,7 @@ convenient interface and improved consistency between various JavaScript environ
 - [Supported Platforms](#supported-platforms)
 - [Installation and Usage](#installation-and-usage)
 - [Other Packages](#other-packages)
+- [Bug Bounty Program](#bug-bounty-program)
 
 ## Supported Platforms
 
@@ -104,3 +105,12 @@ below:
   utility functions useful for various SDKs.
 - [`@sentry/types`](https://github.com/getsentry/sentry-javascript/tree/master/packages/types): Types used in all
   packages.
+
+## Bug Bounty Program
+
+We're excited to announce the expansion of our bug bounty program to include our SDK repositories. This program aims to improve the security of our open source projects by encouraging the community to identify and report potential security vulnerabilities. Your reward will depend on the severity of the identified vulnerability.
+
+Our program is currently running on an invitation basis. If you're interested in participating, please send us an email to [email protected] and tell us, that you are interested in auditing this repository.
+
+For more details, please have a look at https://sentry.io/security/#vulnerability-disclosure.
+