Who is behind Pegasus?

Could you please clarify who exactly is responsible for the development and operation of Pegasus? Is it an individual, a group of individuals, or perhaps a larger organization? What is their motivation for creating such a sophisticated and seemingly covert tool? Additionally, are there any known connections between Pegasus and any government agencies or other entities that may have had a role in its creation or deployment? It's crucial to understand the origins and intentions behind Pegasus in order to properly assess its implications and potential impact.