Recent developments in global cybercrime show a significant and diverse increase, involving increasing complexity. Various cyber attack methods are now becoming more sophisticated, with criminals no longer just consisting of individuals, but also organized groups and certain countries. With internet penetration continuing to increase, techniques such as ransomware, phishing, and DDoS (Distributed Denial of Service) attacks are becoming more common. Ransomware, in particular, has become a worrying trend. This attack involves encrypting data on the victim’s device, with the perpetrator demanding a ransom to decrypt the data. According to recent reports, the health and education sectors are often the main targets, given the importance of quick access to this information. These attacks not only cause significant financial losses but also impact essential services. Phishing has also undergone a metamorphosis. The spread of emails or messages that appear legitimate but contain malicious links is becoming more subtle. Perpetrators are now using social engineering techniques to target individuals with high precision, utilizing data from social media and other digital fingerprints. Users are often unaware that they have been victimized, allowing perpetrators to steal sensitive information more effectively. In terms of data security, regulations such as GDPR (General Data Protection Regulation) in Europe and CCPA (California Consumer Privacy Act) in the United States have been introduced to protect consumers. While this step is important, implementation remains difficult, especially for small companies that may not have the resources to meet stringent compliance standards. Most companies are also increasingly investing in artificial intelligence-based technologies to detect and prevent cyber attacks. AI and machine learning are now used to predict potential threats by analyzing behavioral patterns and network traffic. This approach allows companies to act proactively, minimizing potential vulnerabilities to attacks. At the global level, collaboration between countries is increasingly important. A joint initiative to share threat intelligence between the government and the private sector aims to create stronger defenses against cyberattacks. Organizations such as Europol and INTERPOL work with countries to train law enforcement officials in dealing with cybercrime. The development of blockchain technology is also attracting attention. Several researchers and companies are working to utilize this technology to improve transaction and data security. Although blockchain is known for its decentralization, cryptocurrency-related crimes such as money laundering and fraud in ICOs (Initial Coin Offerings) are also becoming increasingly common. In the world of cryptography, more skilled criminals are now using stronger encryption techniques to hide their digital footprints. This creates new challenges for law enforcement trying to catch increasingly sophisticated perpetrators. With these developments, cyber security skills and knowledge have become increasingly important. Education regarding digital literacy and information security must be prioritized at all levels of society, from children in school to working adults in various sectors. Given the geographic location and legal differences in each country, understanding international law regarding cybercrime is also very vital. By understanding the global context, individuals and organizations can make better decisions to protect themselves from evolving potential threats. These latest developments clearly show that challenges in the world of cybercrime continue to adapt and transform. Organizations, as well as individuals, must continue to increase awareness and preventive measures to deal with this increasingly complex threat.