It was reported that the Changping District Court of Beijing is trying a case of abuse of power for profit involving a blockchain engineer. The defendant, Zhang, obtained program codes and private keys beyond his authority under the pretext of 'code learning' while developing a project at the company. He then shared this information in a technical exchange group, inviting members to crack the code to attack the company's account, successfully stealing 106.15 Ethereum. Subsequently, Zhang transferred the funds through 'money laundering' and returned the profits to his personal account. Ultimately, Zhang was sentenced to 3 years and 6 months in prison for illegally obtaining data from a computer information system and fined 60,000 yuan, with illegal gains of 38,329.76 yuan being confiscated.