Viral Outbreaks: Thinking of Microsoft’s New Wormable Vulnerability in a Coronavirus Context

This report examines a recently disclosed "wormable" SMBv3 vulnerability, comparing computer-worm propagation to biological pandemics and evaluating containment strategies (total network lockdown vs selective quarantine). It concludes the SMBv3 issue alone is unlikely to trigger a large-scale cyber pandemic today but warns that chaining multiple vulnerabilities across different infection paths could create a much more contagious worm, and it questions whether organizations are prepared to delegate automated shutdown/quarantine decisions.