CSW didn't attack BCH, Roger and Jihan did by forking away from the white paper, and removing nakamoto consensus.
If it wasn't for them BCH would be over $1000 right now.
UnitedCorp Launches Suit against Bitmain, Bitcoin.com, Roger Ver, Kraken Bitcoin Exchange and others Alleging Hijacking of the Bitcoin Cash Network http://bit.ly/2Eis26v