they can file a dispute I guess<p><a href="https:&#x2F;&#x2F;www.icann.org&#x2F;resources&#x2F;pages&#x2F;help&#x2F;dndr&#x2F;udrp-en" rel="nofollow">https:&#x2F;&#x2F;www.icann.org&#x2F;resources&#x2F;pages&#x2F;help&#x2F;dndr&#x2F;udrp-en</a><p>edit: according to a verisign employee I know, it costs ~1000-2000USD to do the dispute process but if they have the trademark and it&#x27;s not being challenged (go to trial) it just gets reviewed at meeting and people vote.