DefenceTalkMicrosoft on Tuesday moved to defend against a dangerous new threat to Exchange email servers while the fight continued against hackers taking advantage of a flaw patched last month. The US Cybersecurity and Infrastructure Security Agency, part of the Department of Homeland Security, called on government departments to immediately install the latest software update released […]https://www.defencetalk.com/microsoft-defends-against-new-threat-to-exchange-servers-76938/