The updated version of the MITRE/FDA medical device cybersecurity regional incident preparedness and response playbook was just published:
https://www.mitre.org/news-insights/publication/medical-device-cybersecurity-regional-incident-preparedness-and-response
Very excited to make this resource available to hospitals and other providers!
Medical Device Cybersecurity Regional Incident Preparedness and Response Playbook | MITRE

This playbook, newly revised in 2022, provides practical considerations to address medical device cybersecurity incidents. Featuring tools, techniques, and resources, the playbook helps HDOs and others prepare for and respond to a cybersecurity incident involving medical devices.

MITRE
The updates focus on consideration for widespread impacts and extended downtimes which benefit from regional response models and partners, as well as making it easier to find tools and resources.