Microsoft Shares IOC Scan Tool, as Attacks on Exchange Servers Expand

Health IT Security

Jessica Davis

The Assistant Secretary for Preparedness and Response is urging healthcare entities to path the four critical vulnerabilities found in certain Microsoft Exchange Servers, under active exploit. Microsoft also released a tool that scans log files for indicators of compromise (IOCs).

Early last week, Microsoft issued an out-of-band software update for the set zero-day vulnerabilities found in Exchange servers 2013, 2016, and 2019; three of which are remote code execution (RCE) flaws.

At the time, the Department of Homeland Security Cybersecurity and Infrastructure Security Agency warned that...

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