It doesn't look good guys, i've set up a block explorer on surpnova:

http://blocks.suprnova.cc:2950/


The malicious address is here:

http://blocks.suprnova.cc:2950/address/dPAhZg5JUPRogpg5HJnmaj7QmmxCFJw59Y

Whereas payouts of 1.000.000 coins have been made 4 times:

http://blocks.suprnova.cc:2950/block/f5f7aaecb13a120d1ffe946dc4454e1cfd4842422beda059528cf5982e2c825d

http://blocks.suprnova.cc:2950/block/a1ba41c3c10c7e68244aab09ced54b72c42fbddb76d8bf54c29173e3c9065217


these have been made recently:

http://blocks.suprnova.cc:2950/block/98f57f2b92401cec8755c2e5725879e81b6dd8784576899cf2566b87d6d44059

http://blocks.suprnova.cc:2950/block/cd250ed0dabec9612a6a7da3b70d77c1b3177720c781f8041a49fb2a790e4ff9



I spent about 30 min looking at the (old) code and could find nothing obvious at first sight, they might have removed some check in the POS Code and got a malicious client sending those large blocks. I'm just not sure why they added two blocks recently since the market is already frozen..