In a 1989 incident, hackers gained access to NASA's Galileo Probe system, displaying a humorous message that read "Your system has been officially WANKed" on the employees' screens two days before the probe's launch. This act of hacktivism was notable for its unusual tone and unexpected timing, highlighting the risks and costs associated with digital activism. The incident has become an iconic example of how hacking can be used to draw attention to a cause, in this case, concerns about nuclearization of space.