Cybersquatting

Cybersquatting is the use of a domain name which is another person's trademark. The domain name may be the name of a person, a company, or an organization. The purpose of cybersquatting is to make money.
For example:
In the USA, cybersquatting may be a crime under the Anticybersquatting Consumer Protection Act.
Typosquatting.
Typosquatting is a kind of cybersquatting. A domain name is used, which is similar to another website or trademark. For example, typosquatting could use "wikpedia.org" instead of "wikipedia.org". It could also use a different URL extension, such as "whitehouse.org" instead of "whitehouse.gov".