South Korean and Japanese companies are racing to strengthen cyber defenses after a wave of attacks that cybersecurity experts say are highlighting how AI may be lowering the bar for criminals with limited technical skills ↧ South Korea, Japan buffeted by hacks as AI lowers bar for cybercrim... South Korean and Japanese companies are racing to ​strengthen cyber defences after a wave of attacks that cybersecurity experts say are highlighting how AI may be lowering the bar for criminals ‌with limited technical skills.