You can contribute to this site by opening a Github issue or submitting a pull request.
I started ICS-CSIRT because during my freelance work in ICS environments I noticed that there's a lack of sharing actionable information beteen OT operators and IT staff.
The goal of ICS-CSIRT is to build a community of defenders that can support ICS staff in protecting their networks and responding to incidents if they occur.
ICS-CSIRT.io is not linked to ICS-CERT or any other governmental or commercial CSIRT.
Use Github issues or pull requests.
Yes, all information is free. This also includes access to MISP and OpenCVE. On-site incident response for ICS is not part of this deal though.
Yes, depending on your requirements and urgency.
By default, all data on this site is TLP:White. If exceptions apply then they are explicitely mentioned.