Microsoft has released emergency patches to address four previously undisclosed security flaws in Exchange Server that it says are being actively exploited by a new Chinese state-sponsored threat actor with the goal of perpetrating data theft.
Describing the attacks as “limited and targeted,” Microsoft Threat Intelligence Center (MSTIC) said the adversary used these vulnerabilities to access
Read the original post: URGENT — 4 Actively Exploited 0-Day Flaws Found in Microsoft Exchange

By lecrab