What are the Most Brazen Attacks in the History of the Console Wars?

[Wright]

I wouldn't call it "brazen", but since the obvious examples were already mentioned, I'm going to say that time Xbox rented a boat for the lulz and went over to crash the PS3's launch in France:

 

https://www.engadget.com/2007/03/22/xbox-360-loves-france-and-spoils-ps3-launch/