Urgent: Professional Web Security Rescue

I am experiencing a comprehensive security crisis with my website and urgently require the support of an expert. I suspect malware infection, website hacking, and data breaches. So, I'm most concerned about data encryption, vulnerability scanning, and firewall protection.

Key symptoms include:

- Redirection of contact pages
- Receipt of fake contact requests

The ideal freelancer should possess:

- Expertise in data encryption techniques
- Mastery in vulnerability scanning
- Experience with firewall protection
- Decisive problem-solving skills
- The ability to act immediately

Having experience with cases of similar complexity would be strongly preferred.