Cybercriminals are increasingly exploiting the rise of generative artificial intelligence (AI) technologies to conduct sophisticated and stealthy cyberattacks across various sectors globally. In Japan, the combination of generative AI and low security awareness has made the country a prime target for cybercrime. Recent months have seen a surge in cyberattacks on major retailers, exposing vulnerabilities even in well-established organizations and showcasing professional tactics by attackers. Cybercriminals are leveraging AI-generated content, including videos on platforms like TikTok, and distributing malware through fake advertisements on social media networks such as Facebook and LinkedIn. Vietnamese cybercriminal groups have been identified as disseminating deceptive AI-related ads to millions of European users on LinkedIn and Facebook. Security researchers from Talos Security have uncovered three malware strains that spoof popular AI tools like ChatGPT, emphasizing the need for caution and verification of sources. Experts warn that cybercriminals are adapting quickly, using AI hype to spread ransomware and malware through malware-loaded installers disguised as legitimate AI tools. Despite economic uncertainties causing some organizations to hesitate, cybercriminals continue to advance their operations, exploiting trusted tools and employing advanced persistent threats (APTs), AI-driven malware, and browser hijacking techniques.