Have a look at this recent decision concerning a trade mark application for a telephone number:
1-800-Flowers.Com, Inc v Registrar of Trade Marks  FCA 209
This case involves a dispute between 1300Flowers and 1800Flowers.
It reminds me of the domain name decisions concerning "Phonewords". See for example:
the 1300fitness.com.au decision.
Swiss Hacktivist was raided at the request of U.S. authorities for data theft and then publishing what was hacked. https://amp.9news.com.au/...
The United Nations intellectual property agency (WIPO) is the latest front in the US-China trade war. http://www.theage.com.au/world/sad-am...
Carly Long, an expert in domain name litigation, will teach the first half of the class this Tuesday evening. You may wish to have a look a...
This website has some useful links and references: http://www.epiphanysolutions.co.uk/article-index/rights-and-laws-of-the-internet/