Not to be confused with Cyberpunk.

A cypherpunk is one who advocates the widespread use of strong cryptography and privacy-enhancing technologies as a means of effecting social and political change. The cypherpunk movement originated in the late 1980s and gained traction with the establishment of the "Cypherpunks" electronic mailing list in 1992, where informal groups of activists, technologists, and cryptographers discussed strategies to enhance individual privacy and resist state or corporate surveillance. Deeply libertarian in philosophy, the movement is rooted in principles of decentralization, individual autonomy, and freedom from centralized authority.[1][2] Its influence on society extends to the development of technologies that have reshaped global finance, communication, and privacy practices, such as the creation of Bitcoin and other cryptocurrencies, which embody cypherpunk ideals of decentralized and censorship-resistant money.