Source: South China Morning PostA China-linked cyberespionage group has been remotely plundering email inboxes using freshly discovered flaws in Microsoft mail server software, the company and outside researchers said on Tuesday – an example of how commonly used programs can be exploited to cast a wide net online.In a blog post, Microsoft said the hacking campaign made use of four previously undetected vulnerabilities in different versions of the software and was the work of a group it dubs Hafnium, which it described as a…Read More