In Internet activism, hacktivism, or hactivism (a portmanteau of hack and activism), is the use of computer-based techniques such as hacking as a form of civil disobedience to promote a political agenda or social change. With roots in hacker culture and hacker ethics, its ends are often related to free speech, human rights, or freedom of information movements.
Hacktivist activities span many political ideals and issues. Freenet, a peer-to-peer platform for censorship-resistant communication, is a prime example of translating political thought and freedom of speech into code. Hacking as a form of activism can be carried out through a network of activists, such as Anonymous and WikiLeaks, or through a singular activist, working in collaboration toward common goals without an overarching authority figure.
"Hacktivism" is a controversial term with several meanings. The word was coined to characterize electronic direct action as working toward social change by combining programming skills with critical thinking. But just as hack can sometimes mean cyber crime, hacktivism can be used to mean activism that is malicious, destructive, and undermining the security of the Internet as a technical, economic, and political platform.
According to the United States 2020-2022 Counterintelligence Strategy, in addition to state adversaries and transnational criminal organizations, "ideologically motivated entities such as hacktivists, leaktivists, and public disclosure organizations, also pose significant threats".
Writer Jason Sack first used the term hacktivism in a 1995 article in conceptualizing New Media artist Shu Lea Cheang's film Fresh Kill. However, the term is frequently attributed to the Cult of the Dead Cow (cDc) member "Omega," who used it in a 1996 e-mail to the group. Due to the variety of meanings of its root words, the definition of hacktivism is nebulous and there exists significant disagreement over the kinds of activities and purposes it encompasses.