There's been an uptick in malware native to Microsoft's Internet Information Services (IIS) web server that is being used to install backdoors or steal credentials and is hard to detect, warns ...

Last year, two high severity, easily exploitable Microsoft Exchange vulnerabilities dubbed ProxyLogon and ProxyShell made waves in the infosec sphere. Nearly a year later, Exchange Server admins are ...

Microsoft has confirmed a series of welcome updates which will see older versions of its Exchange Server and Skype for Business retain support for a little longer, to give customers time to continue ...