FIRST is a global network of incident response and security teams dedicated to promoting collaboration and coordination in this area and actively sharing information among members to respond more effectively to security incidents. FIRST has actually more than 550 members in 95 countries.
Further information about FIRST can be found here: https://www.first.org/
You will find information about our services in this area under the following link: https://www.oneconsult.com/de/incident-response-it-forensics/