China warns on AI voice cloning; Korean banks boost cyber security

Briefing by News4U · First published 2026-10-11 05:41:17 UTC

China's Ministry of State Security warned that answering unknown calls after a few seconds of silence can supply enough voice data for AI cloning and fraud. [1]

Sources

1. 国家安全部揭秘为何接陌生来电先沉默三秒，称数秒语音样本可能被不法分子用于 AI 声纹克隆

   ITHome · 2026-10-11 03:06:03 UTC · Full text

2. 接连遭遇黑客攻击后 韩国多家银行增加网络安全投入

   Sina Finance · 2026-10-11 03:23:27 UTC · Full text

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