1. Korean government and tech firms are focusing on developing deepfake detection technology; 2. Companies like Raonsecure and Plantinet are leading the charge with AI-based solutions; 3. The government's initiative has led to a surge in stock prices for deepfake-related tech firms.

1. Chinese mobile brand Anu has introduced a smartphone with on-device AI technology capable of detecting deepfake during video calls, alerting users to potential fraud. 2. The technology demonstrated its effectiveness by warning users when a caller's face was altered using deepfake technology. 3. Anu's CEO emphasized the importance of this technology due to a 3000% increase in online scams involving deepfake technology.