In this report, CyCraft research team analyzes 27 listed companies in Taiwan, Level-A government agencies and healthcare institutions, covering 46 AD Domains, with 1,057,000 objects included. These statistics from the real-world environment provide solid evidence for readers to comprehend the general management issues and security vulnerabilities of Active Directory (AD). The report includes various AD security issues, such as plaintext passwords, password cracking, misconfiguration, and misusage/misconfigured problems commonly observed in enterprises.