A New Attack Surface on MS Exchange Part 1 - ProxyLogon!
Microsoft Exchange, one of the most common email solutions in the world, has become part of the daily operation and security connection for governments and enterprises. This January, we reported a series of vulnerabilities in Exchange Server to Microsoft and named it as ProxyLogon. ProxyLogon might be the most severe and impactful vulnerability in the Exchange history ever. If you were paying attention to the industry news, you must have heard it.