The report shows that as the application of blockchain expands, security issues will become more prominent.

According to Guangming.com, the National Internet Emergency Center (CNCERT) released the "2018 China Internet Network Security Situation" report released in Beijing on the 16th, showing that blockchain technology has been widely concerned at home and abroad and is rapidly applied, from digital currency to smart contracts. Gradually extend to many fields such as culture and entertainment, social management, and the Internet of Things. As the scope and depth of blockchain applications expands, security issues such as digital currency theft, smart contracts, wallets and mining software vulnerabilities will become more prominent.