Hello!
We should inform you about a critical vulnerability in our anti-spam plugin. It allows anyone to know your admin email.
We’ve made the new release for Joomla anti-spam plugin and you have to upgrade your CleanTalk Anti-Spam plugin.
Please, follow the instruction here
https://cleantalk.org/help/update-joomla3
We are so sorry to cause this issue for you.
Let us know if you have any questions.
Critical vulnerability in our Jomla anti-spam plugin