One of the things I have learned over the years is that no matter how descriptive a domain name is, there is always the risk that a company will believe it has more rights to the domain name than an investor has. Sometimes, a company will start off by sending a Cease & Desist letter (C&D) to the registrant in an effort to scare the registrant into giving up the domain name for nothing or a pittance. This can be the first salvo in a long legal battle or it can be the last communication.
Responding (or not responding) to a C&D letter may depend on the situation. While it might be tempting to respond on your own, particularly in the case of a serious overreach, I think it is best to hire a good IP attorney with domain name expertise to evaluate the situation and come up with a best response (or non-response). An attorney might suggest how to reply or might be able to write a strong response if necessary, depending on the exact situation.
Logan Flatt shared a brief snippet about a recent situation he was in and gave thanks to attorney Jason Schaeffer for his assistance: