Ref: https://opnsense.org/opnsense-com/
From the link: “ Some of you may have come across OPNsense.com a domain that until September 21, 2017 was home to a controversial website with content targeted to harm our open source project.
On the fore mentioned date we filed a complaint with WIPO, the World Intellectual Property Organization to try and stop this website from being operated.
Until our legal action we were unable to determine the owner of the domains as it was registered using Domains By Proxy, LLC, however we believed the site was created by a pfSense enthusiast who had gone a step too far.
Much to our surprise we received an email on September 26, 2017 stating that the owner of this domain was in fact Jamie Thompson, Rubicon Communications dba Netgate also known for the competing pfSense project.”