Zenimax Online Studios and Bethesda recently revealed the latest Creating The Elder Scrolls Online column which includes information on their concept and execution of the iconic Werewolf. The Werewolf has played an important part in the history of Tamriel and even took the center stage in key aspects of the games background story and with thousands of players hoping to become these powerful beasts, the announcement of new information was incredibly exciting.
Sadly however the developers didn't provide any information on abilities or how you unlock the ability to contract the disease and become a Werewolf. They did however state that they aimed to create a Werewolf that was true to the lore, giving players the feeling of uncontrollable power and tenacity. For more information you can read the official blog post here.