From Stuxnet to ChatGPT: 20 News Events That Shaped Cyber

A retrospective covering 20 defining cybersecurity events over the past two decades, from Stuxnet's sabotage of Iranian centrifuges in 2010 to ChatGPT's emergence in 2022. Key incidents include the RSA SecurID seed theft, Shamoon wiper attacks on Saudi Aramco, WannaCry and NotPetya ransomware outbreaks powered by the NSA's EternalBlue exploit, the SolarWinds supply chain compromise, Colonial Pipeline ransomware attack, Log4Shell vulnerability, and Microsoft's security failures. Each event is examined for its lasting impact on the threat landscape, including the rise of nation-state cyber operations, supply chain attack vectors, critical infrastructure targeting, ransomware as a business risk, and AI-driven security challenges.