SEOUL--A top executive of South Korea’s largest mobile chat app, Kakao, stepped down on Wednesday over a widespread service outage that triggered an outpouring of complaints in a country that is ...

South Korean mobile messaging firm Kakao, which is behind popular chat app KakaoTalk, is planning on establishing a unit dedicated to blockchain technology. The subsidiary, which will be called ‘Kakao ...

The South Korean chat app operator has plans to develop a new Korean-language assistant called Kanana. The release of the Chinese AI chatbot DeepSeek has cast doubt over the dominance of U.S. AI ...

After Telegram began actively cooperating with Korean police in investigating ... Other encrypted messaging apps, such as SimpleX Chat and Viber, are also emerging as alternatives.

SEOUL--OpenAI said on Tuesday it will develop artificial intelligence products for South Korea with chat app operator Kakao, unveiling a second major alliance with a high-profile Asian partner ...