Reporting the ICO bumper accounts is not so efficient, since the procedure of creating new accounts is so easy and many bots are doing it already.
There where I come from we have a saying - To deal with the beast you have to chop his head off.
So to deal with all those accounts we have to go a little bit higher, we have to deal with the purchaser of the service. If there are more strict rules for those scammers (for me using such service means that you are doing some monkey business).
So instead of wasting time and energy let me know what to do to be more efficient?
I can probably list many more ANNs and couple of hundred accounts doing this. What will be the consequences then?