{"schema":"hottub-news/story/v1","story":"st_5oj5u4snhypz6o4jivga","title":"歐盟網路安全局盤點2025年資安威脅，逾半事件涉及DDoS，勒索軟體衝擊最大","title_en":"EU cybersecurity agency lists 2025 security threats, over half of incidents involve DDoS, ransomware has the biggest impact","outlets":1,"brief":null,"page":"https://hottub.news/stories/eu-cybersecurity-agency-lists-2025-security-threats-over-half-of-5oj5u4snhy","count":1,"items":[{"id":"n_5oj5u4snhypz6o4jivga","seq":546252,"kind":"article","title":"歐盟網路安全局盤點2025年資安威脅，逾半事件涉及DDoS，勒索軟體衝擊最大","title_en":"EU cybersecurity agency lists 2025 security threats, over half of incidents involve DDoS, ransomware has the biggest impact","url":"https://www.ithome.com.tw/news/179211","summary":"新聞 歐盟網路安全局（ENISA）發布最新威脅分析 ，2025年影響歐盟的資安事件以DDoS最為常見，占比逾半；其次為未授權存取事件，占比接近4成。不過，從事件造成的影響來看，勒索軟體仍是短期衝擊最大的威脅。具有財務動機的攻擊活動占ENISA記錄事件近3成，其中勒索軟體及資料外洩分別占47%及36%。從遭鎖定的組織來看，有73%屬於歐盟《網路與資訊系統安全第2號指令》（NIS2）涵蓋的必要及重要實體。 圖片來源/ENISA 公共行政是ENISA記錄的資安事件中最常遭鎖定的領域，占整體事件32%，這些事件有82%涉及具有意識形態動機的DDoS攻擊。駭客行動主義團體尤其頻繁使用DDoS，ENISA在2025年記錄4,709起這類團體宣稱針對歐盟成員國發動的攻擊，超過89%涉及DDoS，相關活動經常伴隨選舉、抗議及地緣政治緊張等情勢出現。ENISA的NIS360評估則顯示，醫療、鐵路、海運及ICT管理服務等部分高關鍵性領域，資安成熟度仍未能與其關鍵程度相稱。…","published":"2026-09-29T00:00:00Z","seen":"2026-09-29T00:05:23Z","lang":"zh","country":"TW","source":{"id":"kite-ithome-com-tw-c23d09","name":"ithome.com.tw","domain":"ithome.com.tw","outlet":{"wikidata":"Q123398745","name":"iThome","type":"magazine","country":"TW","designations":["magazine","news website"]}},"via":"kite-ithome-com-tw-c23d09","authors":["王珮瑤"],"entities":[{"id":"Q211593","name":"Eu","type":"org"}],"story":"st_5oj5u4snhypz6o4jivga","category":"crime-law","category_p":0.3100000023841858,"category2":"science-technology","sentiment":"negative","tone":-0.7599999904632568,"political":0.550000011920929}]}