
NS
External Program
Submit bugs directly to this organization
Despite all precautions and other efforts situations can arise where there is a vulnerable spot in our security: a vulnerability. Discovered a vulnerability in our systems? We are happy to work with you on a solution. Therefore, we ask you to share this information confidentially with us.
As long as you make the necessary efforts to further violations of privacy, prevent destruction of data and interruption or degradation of our service, we will take no action against your intrusion security. Unless we have a suspicion that you are not acting in good faith.
For abuse of a detected vulnerability by preventing others, we ask you to follow the action following a notification.
Should it appear that you do not adhere to the above conduct, then NS reserves the right to still take action against you.
Note: The hotline is not intended for any questions or complaints about the products and services provided by NS. For questions or complaints, you can contact Customer Service NS, accessible via www.ns.nl.
In this Policy for reporting vulnerabilities in the security of NS Dutch law