A story published here last week warned readers about a network of potentially malicious Web sites ending in cm that mimic some of the worlds most popular Internet destinations. A security expert analyzed the access logs from just the past three months and found the sites were visited approximately 12 million times during the first quarter of 2018. Many of the dot-cm (.cm) typosquatting domains in this network are trying to divert traffic away from extremely popular porn sites (e.g. pornhub[dot]cm)”]
Source: https://krebsonsecurity.com/2018/04/dot-cm-typosquatting-sites-visited-12m-times-so-far-in-2018/