Help Wanted! Cybersecurity, SQL injection, bot attacks cleanup needed.

Our website was recently hacked and we think they are still in there. I need to hire someone to clean up our website/server to make sure we are secure again.

1. From the forum posts I have read, we might have several vulnerabilities with some modules, and could have issues with more.
https://www.opencart.com/index.php?rout ... n_id=19235
https://www.opencart.com/index.php?rout ... n_id=26325

2. A Paypal payment module was turned on in OC/Admin with an account/email that was not ours, and our Authorize.net account was turned off. I turned off Paypal and turned back on Authorize.net

3. We have had 1 report of a compromised credit card after using it on our website, could they be skimming our Authorize.net module?

4. We are also getting MySQL errors at times with the website, both front end and admin area. "Fatal error: Uncaught Exception: Error: Could not make a database link using...." If I refresh the page, it usually comes back. Bot Attack?

5. There are probably more issues we are experiencing, but I just have not discovered them.

I am looking to hire someone to scrub the website and make sure we are secure. If this is your expertise, please let me know and we can discuss.

* My exact OpenCart version: 3.0.3.8
* Deployed locale or live: Live
* Link to this webstore (if not locale): www.nativeoutdoors.com
* Installed/Used Template/Theme: default
* Installed/Used Translation: None
* Used Server Software (cPanel/Plesk/Webmin/Other [specify]): cPanel & WHM v128.0.19
* Servertype (Linux/MS): CloudLinux v8.10.0
* php-Version: 7.4
* MySQL-Version: 8.0.39-cll-lve - MySQL Community Server - GPL
* Used Browser: Chrome
* I use CloudFlare (yes/no): no
* I am the only admin (yes/no): No
* Content of error log file (OpenCart): error.log is 587mb (can not upload)
* Content of error log file (Server) **:

Hello There,
Greetings!

After reviewing your requirements, I'm excited about the opportunity to help with your project.

Please share your contact details so that we can discuss this further.

Email: ianradnor088(at)gmail(dot)com

Eagerly anticipate your response.

Regards,
Ian

Drop me email and would happy to fix it for you.

Feel free to drop us an email for a quick estimate: info@antropy.co.uk

Need your website error log so I can look for vulnerabilities in the modules.