If we were to pick a word representing 2022, “PEACE” would certainly not be one of the candidates. Not only has the COVID-19 pandemic not died down, but the military clash between Russia and Ukraine has also shaken the whole world. This is the first time a conflict has risen between two countries with full Internet capabilities, and cyberwar has become one of the most important battlegrounds both sides aim to capture. From the occurrence of nation-scale Internet episonage last year to the more destructive cyberattacks recently, this war has demonstrated what cyberwar is like when it happens around us. Not to mention ProxyLogon, Log4shell, Spring4Shell and other nuclear-level vulnerabilities that were revealed these days, as they’ve all become the ammunition of this war. Moreover, attacks targeting Viasat KA-SAT caused many systems based on high-speed satellite communication networks to malfunction; deepfakes are also utilized for information manipulation in a more realistic way. They’ve demonstrated the widespread deployment of newest technologies among a broad cyberwar. As the Internet infrastructure and economic structure of the two countries are much more sound and well-connected to the globe by comparison, individuals around the globe all felt the impact. Observing the incidents, we could see the repercussions affecting Global Cyber Alliance, supply chains, social media platforms, enterprises, citizens, underground economies, and even hacker culture itself—no one could stay away from the effect. Taiwan, similarly a frontier of cyber warfare, should also pay attention to the situation and learn the necessary survival skills from hackers themselves.