South Korea implemented its expanded espionage law on Sunday, broadening espionage offences beyond acts involving North Korea to include all foreign countries.South Korea’s National Assembly had passed the revised Criminal Act on February 26. The amendment was promulgated on March 12 and comes into effect on Sunday, after a six-month grace period.The move comes after years of criticism that Seoul’s existing laws were ill-suited to punish technology and industrial espionage involving non-North Korean actors, especially China.The revised act carries a minimum sentence of three years in prison for the offence of conducting espionage for a foreign country or equivalent organisation. Existing provisions for espionage benefiting an “enemy state” remain in place.Earlier, prosecutors had to rely on other industrial technology or trade-secret laws, in many cases involving foreign entities.According to Reuters, Seoul’s national intelligence service welcomed the amendment when it was passed, saying it would strengthen South Korea’s ability to prevent leaks of strategic technologies such as semiconductors, displays, batteries and AI.
Chinese espionage attempts
The change follows high-profile technology leak cases, including last year’s indictment of five former Samsung Electronics employees accused of transferring key dynamic random-access memory (DRAM) chip technology to Chinese memory maker CXMT.Asked whether the law, which does not specify any country, could be seen as targeting Beijing, Chinese foreign ministry spokesperson, Mao Ning, said China requires its enterprises to conduct international cooperation in accordance with international rules and laws.“At the same time, to this end, we believe that all countries should safeguard the normal investment and business activities of enterprises and provide a fair, just, and non-discriminatory business environment,” Mao told a regular news briefing on Friday.Earlier, the United States accused Chinese artificial intelligence firms, including DeepSeek and Alibaba, of stealing trade secrets from their American counterparts to cut development costs and swiftly release coveted technologies to the market.According to a joint advisory by USA’s Federal Bureau of Investigation, National Security Agency and Cybersecurity and Infrastructure Security Agency, major Chinese technology firms were found to be extracting “restricted proprietary functionalities and capabilities of US frontier AI models”, using “distillation” techniques, where smaller models are trained on more advanced architectures.
