随着多因素认证（MFA）在企业信息安全架构中的普及，传统仅针对静态密码的钓鱼攻击效能显著下降。然而，以“Tycoon 2FA”为代表的新型“钓鱼即服务”（Phishing-as-a-Service, PhaaS）平台的出现，标志着网络犯罪生态发生了质的转变。该类平台通过实时会话拦截与令牌劫持技术，成功绕过了包括一次性验证码（OTP）在内的动态安全验证机制，导致全球范围内超过50万个组织面临严峻威胁 ...

A major collaboration between Microsoft and Europol has disrupted a sophisticated cybercriminal operation known as Tycoon, a phishing platform designed ...

In a co-ordinated public-private operation between law enforcement agencies and cybersecurity industry partners one of the world's most prolific phishing-as-a-service platforms has been dismantled.

随着多因素认证（MFA）技术的广泛部署，网络攻击者正加速从传统的凭证窃取向会话劫持与MFA绕过技术转型。本文以2025年3月由Coinbase、微软及欧洲刑警组织（Europol）联合发起的针对“Tycoon 2FA”钓鱼即服务（Phishing-as-a-Service, PhaaS）平台的全球打击行动为案例，深入剖析了该类平台的技术架构、攻击链路及其对现有身份验证体系的威胁。研究表明，Tyco ...

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