Hackers reportedly used AI tools to target 9 South Korean banks. One person may be behind several attacks

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Summary

至少九家韩国银行据报遭黑客利用AI工具发起的网络攻击,出现客户个人信息泄露,分析指单一攻击者可能借助AI快速识别多个机构的薄弱环节,引发对AI治理与网络安全责任的讨论。

This week, OpenAI had to apologize to the Australian government. Because its AI agents had entered government websites without permission. At least nine banks in South Korea have reportedly been targeted in cyberattacks, and AI may have helped the attacker move faster. These banks included Shinhan Bank, KB Kookmin And Hana Bank who reported data leaks of its customers personal information. What amazed me was the attacker’s smartness who chose not to go after banks’ main payment systems rather targeted smaller systems used by employees and outside companies, where society was weaker. For me, the bigger issue here is how quickly AI can change the scale of a cyberattack. If one person can use these tools to identify weaknesses across multiple organisations, security teams have even less room to overlook the smaller systems connected to their networks. This is also where AI governance comes in. Watch the latest video @ Latha-ai-governance to find out what happened. This YouTube channel is for education industry professionals about the importance of AI Governance. My question for you: Do you think incidents like this will push organisations to take AI governance more seriously, or will cybersecurity teams end up carrying most of the responsibility?
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Last week some of South Korea's biggest banks were hit by a cyberattack. We now know the entire hack may have been done by a single person. He used a combined stack of an open-source AI penetration tool named ARTEX, DeepSeek v4.1-Flash, GLM-5.3, Grok 4.6, and Claude Code (CrowdStrike)

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日本互联网巨头 GMO Internet 报告其 Onamae 云桌面服务遭入侵,约 2.7 万台服务器受影响,黑客索要约 80 亿日元赎金并公布了疑似客户数据。事件还牵连到此前被用于攻击日韩金融机构的中国 AI 渗透测试工具 Artex。