Thats aint good to happen with anybody in the crypto land. To be honest sometimes I think it is our own mistake and more or less under care which brings us in the position of bringing into situation like this. The crypto and cyber attack has now increased widely and we can't imagine how bad this could go in long term if we kept doing mistakes like this.

I wold always recommend myself to protect my private keys and key stone files with another password management system and thus giving it more security than anything else. Never ever should store the private keys openly and never should it be shared with anyone. Thats bad really.