According to foreign media today, Hartej Sawhney, CEO of cyber security agency Zokyo Labs, said that due to excessive reliance on insurance policies and staffing restrictions, it is difficult for companies in the crypto industry to establish sound cyber security measures. Hartej Sawhney claims that crypto is a relatively unregulated new industry. The challenge for cybersecurity projects is that they require both qualified internal staff and third-party staff. Crypto companies have not followed basic standards, such as hiring third-party ethical hackers to conduct regular penetration tests. In encryption technology, if hackers can identify and exploit protocol vulnerabilities, it will harm the entire network, from the basic blockchain protocol to the exchange, and finally to the wallet.