PANews reported on April 30 that according to the a16z Crypto official website, Carl Agnelli, a former US agent and current head of security at a16z, wrote an article warning crypto founders, operators and investors: physical and personal safety risks are becoming increasingly serious, even involving real cases such as kidnapping, shooting and finger amputation for ransom. The article lists in detail the violent crime patterns and prevention suggestions, including daily safety habits, information leakage vigilance, fake wallet strategies, residential monitoring deployment, fund separation, emergency plans and other key measures. He emphasized that security should be part of the "operating system" of crypto practitioners.