You may still be able to buy this domain name:
We've been seeing a large increase in global ransomware attacks lately, mainly starting from januari 2017. Recently, 2 large attacks have gained MASSIVE media coverage (Wannacry & Petya), resulting in higher Adsense CPC and generally more interest and traffic on this subject.
A domain like this one is high-end and valuable, notoransomware.com has huge potential. You can use it to develop a website full of tips and guides for the victims (who are massively searching the web for support) or you can contact any large security company or organisation who are already setting up ransomware-awareness campaigns.
Perhaps you have your own guides or products that you can sell to the visitors. In general, with the right mindset, you'll know this market and domain name has a lot of potential.
During the period january 2017 - june 2017, there has been a monthly average search on Google of 100k-1mln! The average CPC is $15,21.
The domain age is about 6 months, the domain was bought early january.
Most of the victims of ransomware are small businesses, who are desperate to get their data back (read: willing to pay for support, tips and bitcoin/cryptocurrency)