According to Gate Research's latest Web3 industry security report for November, there were 21 security incidents during November, resulting in losses of approximately $76.86 million. The types of incidents have become more diverse, with contract vulnerabilities remaining the primary threat, accounting for 39% of total losses. The report also provides detailed analyses of key security incidents, including the Thala contract vulnerability, DEXX private key leak, and Polter Finance flash loan attack. Contract vulnerabilities, account hacks, and flash loan attacks were identified as the main security risks this month, highlighting the need for the industry to continuously enhance its security measures.