Security in Joomla! 5.x • Joomla 5 website hacked

Hi, I think maybe one of my joomla sites were hacked.
I installed a quickinstall template package with a unique password but some how they managed to send 900 emails.
Which got my hosting account suspended.

This is one of the emails.


From: Mysite <my admin email which is nothing to do with the site>
Reply-To: iUXdJKzRSetssEX <gokcenazzcosgun@gmail.com>
Message-ID: <mcQU4v67UU2NPsUcBmdWFA8fNVPskCeFBJC2cHTgY@mysite.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8

This is an enquiry email via https://mysite.com/ from:
iUXdJKzRSetssEX <gokcenazzcosgun@gmail.com>

CbYRYJQyEbLLdzYKL

Statistics: Posted by chris2k13 — Thu Jan 18, 2024 2:29 pm

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