Time of death? A therapeutic postmortem of connected medicine

To find a potential entry point into medical infrastructure, we extract the IP ranges of all organizations that have the keywords “medic”, “clinic”, “hospit”, “surgery” and “healthcare” in the organization’s name, then we start the masscan (port scanner) and parse the specialized search engines (like Shodan and Censys) for publicly available resources of these organizations.

Source: securelist.com