The robots zip around hospitals delivering medicine and other supplies. Vendor Aethon has patched five critical vulnerabilities in hospital robots used to deliver medical supplies. The world of health-related cybersecurity issues is still relatively untouched. In recent years, we've seen the impact of ransomware outbreaks in hospitals; software vulnerabilities including those that could, in theory, stop a pacemaker from working, and countless patient data leaks at providers worldwide. However, unless there's a clear-cut financial benefit, many cyberattackers will ignore medical devices in favor of hitting businesses likely to provide them with illicit revenue. This doesn't mean that vendors, or defenders,...