Please do not entertain any such requests what so ever be the reason. There is no way to hack your funds back. Thats how the blockchain works. In order to mutate the blockchain one would need a hashpower more than the current hashpower being used to secure the network. That is next to impossible and if calcuated the energy required to do so is beyond imagination. There were some articles trying to explain this is the past so people can put their trust on the blockhain immutability and bust some myths.
In general if someone contacts you telling you that they know how to get back your money from a scam, 99.99% times that person is trying to take advantage of your current mishap and scam you again. This happened with previous cloud mining scams as well. Remember that you cannot trust anyone on the internet on face value.
