Tuesday’s release is primarily focused on the recent vulnerabilities Microsoft disclosed in Exchange Server. The company released a statement yesterday warning that a state-sponsored actor was exploiting these zero-day vulnerabilities to steal sensitive information from U.S.-based infectious disease researchers, law firms, colleges, defense contractors, think tanks and non-governmental organizations. There were no changes made to the snort.conf in this release. The Snort 3 rule release is also here after years of development and improvements. Upgrade here.”]
Source: https://blog.snort.org/2021/03/snort-rule-update-for-march-3-2021.html