Can I fix it myself by restoring a backup?

No. Restoring a backup is only a temporary fix because it does not close the security loophole that led to the infection. Without locating the source, the attack will return. Worse still, backups often contain hidden backdoors that make it easy for hackers to strike again. We eliminate the problem at the root. Even if you have a list of infected files, that’s just a symptom. We locate the actual vulnerability, a task that requires human expertise rather than just automated tools.