Just Pivx developer left himself a loophole for generate superblocks and bonus reward.
Given that most of the coins just copied their code, this vulnerability was transferred to them.
^ this is not an official DMD foundation statement
we dont claim to know who created weakness in pivx or any kind of intentions behind it!
we just claim we know that there is more then enough reasons for us to leave this codebase behind us
just a few months and we will be on DMDv4
meanwhile its good enough that DMD is so different in mechanics that most of that stuff is not working on us