{"@context":"https://neupai.io/schema/v0.2","@type":"StructuredNewsArticle","identity":{"article_id":"tech42_20261022_voice-phishing-deepfake","canonical_url":"https://www.tech42.co.kr/%eb%aa%a9%ec%86%8c%eb%a6%ac-%eb%8f%84%eb%91%91-%e2%91%a0-%ec%95%84%eb%93%a4-%eb%aa%a9%ec%86%8c%eb%a6%ac%eb%a1%9c-%ec%82%b4%eb%a0%a4%ec%a4%98-%ea%b7%b8-%ec%a0%84%ed%99%94-3%ec%b4%88/?utm_source=rss&utm_medium=rss&utm_campaign=%25eb%25aa%25a9%25ec%2586%258c%25eb%25a6%25ac-%25eb%258f%2584%25eb%2591%2591-%25e2%91%25a0-%25ec%2595%2584%25eb%2593%25a4-%25eb%25aa%25a9%25ec%2586%258c%25eb%25a6%25ac%25eb%25a1%259c-%25ec%2582%25b4%25eb%25a0%25a4%25ec%25a4%2598-%25ea%25b7%25b8-%25ec%25a0%2584%25ed%2599%2594-3%25ec%25b4%2588","ai_url":null,"publisher":{"name":"테크42","domain":"www.tech42.co.kr","type":"online"},"author":"김광우 기자","published_at":"2026-10-22T23:02:09.000Z","updated_at":null,"language":"en","article_type":"straight_news","originality":"self_produced"},"content":{"headline":"[Voice Thieves ①] \"Help me,\" said in his son's voice… That call turned out to be a fake made from a 3-second recording","summary":"Last year, domestic voice phishing damages in Korea surpassed ₩1 trillion for the first time since records began. However, from January to July this year, both the number of cases and the amount of damage fell sharply due to AI-based blocking measures. On the other hand, fraud targeting the elderly using AI technologies such as deepvoice is on the rise, calling for caution.","topics":["voice phishing","AI","deepfake","cybercrime","National Police Agency"],"geography":["KR","US","CN","VN","TH","HK"],"entities":[{"name":"National Police Agency","canonical_id":"org:kr:korea-police-agency","type":"organization","role_in_article":"primary_subject","metadata":{"ticker":null,"parent":null}},{"name":"FBI","canonical_id":"org:us:federal-bureau-of-investigation","type":"organization","role_in_article":"source","metadata":{"ticker":null,"parent":null}},{"name":"China","canonical_id":"location:cn:china","type":"location","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"Vietnam","canonical_id":"location:vn:vietnam","type":"location","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"Thailand","canonical_id":"location:th:thailand","type":"location","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"United States","canonical_id":"location:us:united-states","type":"location","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"Hong Kong","canonical_id":"location:hk:hong-kong","type":"location","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}}],"claims":[{"id":"c1","statement":"Last year, domestic voice phishing damages amounted to ₩1,257.8 billion","as_of":"2025","as_of_explicit":false,"as_of_raw":"last year","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":1257800000000,"unit":"KRW","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c2","statement":"This is the first time the figure has exceeded ₩1 trillion since statistics began being compiled in 2006","as_of":"2025","as_of_explicit":false,"as_of_raw":"last year","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":1000000000000,"unit":"KRW","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c3","statement":"Damages, which had fallen to ₩543.8 billion in 2022, jumped to ₩854.5 billion in 2024, then rose again by nearly ₩400 billion last year to cross the ₩1 trillion threshold","as_of":"2025","as_of_explicit":false,"as_of_raw":"last year","source_type":"government_official","comparison":"previous_year_same_period","type":"fact","figures":{"value":400000000000,"unit":"KRW","approximate":true,"converted":null},"expiry_hint":null,"insight":null},{"id":"c4","statement":"From January to July this year, there were 7,940 voice phishing cases with damages of ₩361.4 billion","as_of":"2026-H1","as_of_explicit":false,"as_of_raw":"January–July this year","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":361400000000,"unit":"KRW","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c5","statement":"Compared to the same period last year, which saw 14,707 cases and ₩776.6 billion in damages, the number of cases dropped by 46% and the damage amount by 53%","as_of":"2026-H1","as_of_explicit":false,"as_of_raw":"January–July this year","source_type":"government_official","comparison":"previous_year_same_period","type":"fact","figures":{"value":46,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c6","statement":"July's monthly damage of ₩33.7 billion was the lowest so far this year","as_of":"2026-07","as_of_explicit":false,"as_of_raw":"July","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":33700000000,"unit":"KRW","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c7","statement":"The National Police Agency's Integrated Response Unit for Electronic Financial Fraud, together with the three major telecom carriers, uses AI to analyze patterns of suspicious numbers, detecting and blocking more than 20 cases per day in advance","as_of":"2026","as_of_explicit":false,"as_of_raw":"2026","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":20,"unit":"times/day","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c8","statement":"Starting in May, a crackdown on private relay devices led to the discovery of 9,199 units across 184 locations and the arrest of 151 people, including managers","as_of":"2026","as_of_explicit":false,"as_of_raw":"since May","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":9199,"unit":"units","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c9","statement":"The number of emergency alerts sent to people who accessed fake investment sites or suspicious chat rooms rose from 767 in February to 127,026 in July","as_of":"2026-07","as_of_explicit":false,"as_of_raw":"July","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":127026,"unit":"people","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c10","statement":"According to the tally, 33,652 people infected with malicious apps were rescued on-site, preventing ₩59.3 billion in damages","as_of":"2026","as_of_explicit":false,"as_of_raw":"2026","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":59300000000,"unit":"KRW","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c11","statement":"In July alone, 1,421 emergency alerts and on-site responses prevented ₩7.7 billion in damages","as_of":"2026-07","as_of_explicit":false,"as_of_raw":"July","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":7700000000,"unit":"KRW","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c12","statement":"As of January–July last year, victims aged 60 and older numbered 4,514, accounting for 30.7% of the total","as_of":"2025-H1","as_of_explicit":false,"as_of_raw":"January–July last year","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":4514,"unit":"people","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c13","statement":"The number of victims in their 60s rose 85.4% year-on-year, while those aged 70 and older rose 29.7%","as_of":"2025-H1","as_of_explicit":false,"as_of_raw":"January–July last year","source_type":"government_official","comparison":"previous_year_same_period","type":"fact","figures":{"value":85.4,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c14","statement":"Among overseas-originated cases detected from 2024 to June last year, 94.2% came from China, followed by Vietnam at 4.1% and Thailand at 0.58%","as_of":"2025-06","as_of_explicit":false,"as_of_raw":"from 2024 to June last year","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":94.2,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c15","statement":"The U.S. Federal Bureau of Investigation (FBI), in its 2025 Internet Crime Report, separately tallied AI-enabled fraud losses for the first time, with the amount reaching approximately $890 million","as_of":"2025","as_of_explicit":true,"as_of_raw":"2025","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":890000000,"unit":"USD","approximate":true,"converted":null},"expiry_hint":null,"insight":null},{"id":"c16","statement":"Since total cybercrime losses in the same report stood at around $21 billion, this relatively new method accounted for more than 4% of the total","as_of":"2025","as_of_explicit":true,"as_of_raw":"2025","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":21000000000,"unit":"USD","approximate":true,"converted":null},"expiry_hint":null,"insight":null},{"id":"c17","statement":"There have already been reports of a Hong Kong company executive being deceived by an AI-generated fake video conference into transferring approximately ₩34 billion","as_of":"2026","as_of_explicit":false,"as_of_raw":"2026","source_type":"media_report","comparison":null,"type":"fact","figures":{"value":34000000000,"unit":"KRW","approximate":true,"converted":null},"expiry_hint":null,"insight":null}],"ai_emotional_context":{"valence":-0.4,"arousal":0.6,"primary_emotions":[{"emotion":"concerned","intensity":0.8},{"emotion":"skeptical","intensity":0.5}],"secondary_emotions":[{"emotion":"vigilant","intensity":0.6}],"emotional_triggers":[{"claim_id":"c13","emotion":"concerned","reason":"significant_negative_metric"},{"claim_id":"c15","emotion":"alarmed","reason":"major_opportunity"}]},"image":{"url":"https://onjblseywainslkhvkav.supabase.co/storage/v1/object/public/article-images/4383f146-ee46-4ecb-bb2d-8425ed8a367f.png","alt":"보이스피싱 피해액이 1조 2,578억원으로 급증한 것을 보여주는 상승 그래프와 화살표 그래픽","caption":"지난해 국내 보이스피싱 피해액은 1조2,578억 원으로 통계 작성 이후 첫 1조 원을 넘겼다. (사진=생성형 AI)","source":"first_img","alt_status":"auto"}},"provenance":{"source_chain":["primary_reporting"],"original_source_url":null,"related_articles":[]},"temporal":{"freshness":"recent","next_update_expected":null},"access":{"license":"neupai_standard","attribution_required":true,"structured_data":"free","full_text_available":false,"full_text_access":null}}