Got Scammed 30k :)

https://etherscan.io/tx/0x4c1aa38263bba6d22c62e1171bcedc63a2b8f785cd29ef0686eda59861222079

Just want to absolutely definitively positively confirm there is 0.000% chance of getting this back? Got a message on blockchain from a guy saying you can recover the assets with an offline signature from another wallet… presumably another scam?