How Did the Exchange Server Exploit Leak?
BankInfoSecurity May 5, 2021 Twitter Get Permission It has been an open question as to how a half-dozen hacking groups began exploiting Exchange servers in an automated fashion in the days leading up to Microsoft's patches. But there are strong signs that exploit code leaked, and the question now is: Who leaked it? A Taiwanese computer security researcher indicated on Friday that exploit code he developed and privately shared with Microsoft in early January ended up in hostile hands. It's an unsatisfactory prospect that how the Exchange exploit leak occurred may never be solved. But it ma...
Source: bankinfosecurity.com