No, there is no need to change your current hosting company to leverage the protection provided by SharkGate. This is because SharkGate operates on a cloud-based model, leaving your existing server setup and website untouched. The beauty of this system is that it not only safeguards your website but also secures everything your website runs on. Therefore, hackers are effectively kept at bay from your website as well as from any underlying infrastructure. So, rest assured, with SharkGate, you receive comprehensive protection without the hassle of changing your hosting company.