Cybercrime encompasses various illegal activities conducted through the internet or computer systems. Common types include hacking, where unauthorized individuals access systems to steal data, and phishing, a method used to trick people into revealing personal information by pretending to be trustworthy entities. Another type is identity theft, where criminals use someone else's personal information for fraudulent purposes. Additionally, malware attacks involve malicious software designed to damage or disrupt systems. These crimes can target individuals, businesses, and governments, leading to significant financial and reputational damage.