Discover Your Potentially Vulnerable SMB Servers

This Censys blog post describes newly added Internet scan data for SMB ports — including authentication types, SMB capability flags (encryption, DFS, multi-channel, etc.), and target host names — and explains how that data can help pentesters and threat hunters identify hosts vulnerable to SMB-related malware. It references historical SMB exploits (e.g., EternalBlue/WannaCry, Emotet, Trickbot), encourages patching and access reviews, and provides links to Microsoft security guidance and Censys search queries.