jarredclift78 someone writing my posts?

Hi I just noticed my latest blog post is written by ‘jarredclift78’. I actually wrote the post and have never heard of this name and it is not in my users.

Any idea what’s happening?

It appears as my default author and I ‘deeplikepow’ am no longer there.

Any advice?

I’ll post a sample here https://modestbike.com/studio/?p=173