Can Anet start doing something about this seeing an Asuran flying 30m in the air above a tower drop in, then mesmer port an army is getting old and boring
As Ben Ranger has correctly stated, the best you can do is report correctly this kind of behaviour. You can use the in-game reporting tools or alternatively you can send us your videos and screenshots to the following email address: firstname.lastname@example.org. This is the way you can help the security team and the community.
Thanks for your reports!