Murjo5sky is a malware that will worm its way into a vulnerable website and deface it. Having done that, it will try to do the same to all the websites on the server and even try to attack the server.
Our advice is to:
- Keep all software versions up to date
- Use strong passwords, renew as required
- Ensure minimum permissions to the files and folders of your website (this technical, speak to your webmaster)
We repelled such an attack but as a precaution went through all the steps above.
Importantly, you sould have a full back up of your website (files and databses) to be able to reinstate it in case of need.
We offer our clients a daily back-up service onto remote secure servers, with copies kept for 28 days from £2 pm +VAT.