I have just started building a website, it is about 4 days old. And today I found a file on the server I didn’t recognize. It was just an HTML file, but inside it said:
HackeD||HBD Voo XD here’s a gift for you
So… what does this mean. Does this person have direct access to the server?
I have no idea how a) they did it and b) how they even found my site.
In most cases it is not someone targeting you specifically. It could be an automated scanner guessing FTP/CMS credentials or it can be that your PC is infected with malware.
The best advice is to replace all passwords with long and strong passwords and to run an AV scan on your PC.
If you have access logs to your machine, it might be a good place to start looking but again, in most cases it is more of a random thing than someone targeting you or your site.