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South Korea tightens illegal spam blocking with system revamp and AI push

South Korea is stepping up efforts to prevent damage from illegal spam by expanding pre-emptive blocking of invalid numbers and strengthening sender verification, aiming to stop spam at the sending stage. The Ministry of Science and ICT and the Korea Communications Commission held a joint public-private meeting in Seoul on April 14 with related agencies and industry participants. Measures include improvements to block overseas spam, tighter identity checks for bulk senders and an AI-based joint response platform.