支付巨头Visa宣布以24亿美元现金收购以色列AI防诈公司BioCatch，整合其行为分析与设备情报技术，提升对账户盗用、欺诈、人头账户及虚假开户等风险检测能力。交易待监管批准，预计2027年3月底前完成交割。BioCatch成立于2011年，专注AI防欺诈。
“月之暗面”6月29日严正声明，澄清市场上假借其名义散布的不实融资和股权转让信息，直指部分机构和个人涉嫌欺诈。公司强调所有融资由其直接负责，从未授权任何第三方担任财务顾问，亦无委托处理新股或老股交易，提请公众谨防上当。
苹果公司2025年App Store合规审查报告显示，通过AI与人工审核协同，成功阻止超22亿美元潜在欺诈交易，六年累计拦截逾112亿美元。随着生成式AI降低开发门槛，欺诈行为趋向规模化复杂化，苹果加大机器学习投入，利用AI模型精准识别恶意软件，强化平台安全防护。
随着AI购物助手普及，欺诈团伙也开始利用AI智能体进行退款欺诈、套利等非法活动。Riskified公司指出，由大模型引流的交易风险更高，并已扩展其AI平台以应对此类“黑产智能体”威胁。
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