Caught a spammer with many alts and reported it in Known alts thread also:
One of the account is
Wolf_Pack which was removed from BitMixer by Lauda and was further removed from Byteball Signature Campaign following spammers list sent by Lauda.
Recently he applied into one of campaigns that I manage with 8 accounts here:
http://archive.is/gMt2MOne of his account
AceCobra1 still is an active participant of secondstrade signature campaign. (Contacting secondstrade about it)
in list form:
Wolf_Pack
Multipulty
brian_23452
ariesjia
gtraah
Zalfrin
izlevinv
to1ga
AceCobra1