Researcher at our very own McAfee Labs analyzed more than 27 million websites to uncover which domains are the most dangerous. While .COM is the riskiest top-level domain, the riskiest country domain is Vietnam (.VN). Japan’s .JP ranks as the safest country domain for the second year in a row. The report also found that 6.2 percent of the 27 million websites analyzed pose a security risk – up from 5.8 percent last year.