Yesterday I created a test account on my site using my email@example.com email address.
In the early hours of this morning that same email address sent out a spam email to everyone in my contacts. What's weird is that in the link it says wp and mentions the akismet plugin which I have activated on my site.
Have you heard of this before and could it be linked to creating an account? The last thing I want is for everyone who creates an account having the same thing happen.