Piracy is a slow cat and mouse game. You, as a software manufacturer, do not have to panic. Instead, take your time and gradually fix the identified breaches.
Piracy is a compliment. Piracy is a form of free advertising. Your core customers will remain yours anyway. But you have to close the open breaches from time to time, gradually narrowing the attack surface. This will help you remain profitable.
You may need some tools to help you win that game. Obfuscators/protectors may be of some help. For instance, code virtualization is a pretty decent technique to deter most attacks of such kind.
Piracy is a compliment. Piracy is a form of free advertising. Your core customers will remain yours anyway. But you have to close the open breaches from time to time, gradually narrowing the attack surface. This will help you remain profitable.
You may need some tools to help you win that game. Obfuscators/protectors may be of some help. For instance, code virtualization is a pretty decent technique to deter most attacks of such kind.