The russians did it.

An answer for all your misbehaviour and failure. The upgrade is spelled Putin did it.

Mom: Who broke my vase?
Son: The russians did it.

Teacher: Where is your homework Brian.
Brian: I would tell you my dog ate it but I haven't a dog. So Putin stole it with a group of hacker and manipulated it.

The Russians did it

Unknown agent, but hopefully none of our allies

Who killed Livitenko? The Russians did it.