DigiCert sent a letter to Sectigo, threatening legal action over statements made by Sectigo's Chief Compliance Officer on Bugzilla, which DigiCert claimed were false and misleading. Sectigo's General Counsel responded, stating that the statements were protected by the First Amendment and were made to facilitate discussion and debate. The incident has sparked a discussion about the importance of open and honest debate in the WebPKI community. DigiCert has since stated that their intention was to defend the integrity of the forum, not to chill debate.