Board Thread:General Discussion/@comment-7599817-20130521060237/@comment-201.123.61.149-20170614215946

you must be a member of the Dark Brotherhood, since the Morag Tong and The Dark Brotherhood are rival guilds, i'm not sure of this but if you destroy the Dark Brotherhood, is most likely that they won't attack you; all the attacks i have encountered they always carry a writ of execution, relating my alliance with The Dark Brotherhood, even if you kill them in Served Cold, the random attacks are more related with your relation with The Dark Brotherhood