If the stolen funds are transferred to the exchange, You can contact the staff of the exchange! If the stolen funds have been transferred to OKX, please contact us immediately: OKX Chinese Customer Service @ OKXHelpDesk_cn Teng Eo @ Haiteng_okx Cayne @Cayne_okx mercy @Mercy_okx mia @mia_okx I blocked each other in the Starknet Chinese community, You can try contacting Lao Yang @ laoyang33 to see if you can reach out to the official Starknet.