The document discusses the history of hacking from mainframes in the 1960s to modern times. It covers the early days of phone phreaking, ARPANET, BBS systems, and the evolution of hacking methods from using physical devices to access phone networks to modern social engineering and web attacks. Over time, hacking has shifted from being done primarily for fun or prestige to now being used more often by spam cartels and for hacktivism and cyber attacks.