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抵御操纵:在人工智能和虚假信息时代重新思考网络钓鱼检测.pdf

上传人: 竿*** 编号:982140 2025-11-29 17页 2.05MB

1、PRESENTED BY:Resilience to ManipulationPhishing Detection in the Age of AI and DisinformationMICHEL HEBERT,PHDAI Is Changing PhishingWe laughed at old scams.Now AI writes the lure and hides the payload.I propose that we focus future phishing solutions on stable anchors,manipulation scoring,and expla

2、inability.Phishing has changed with AI.Anchors plus manipulation scoring.The ProblemA More Resilient Approach132|INFO-TECH RESEARCH GROUP Drift,evasion,and human fatigue.Why Old Methods Fail24Principles for adaptive defense.Designing for Resilience5From research to real-word systems.Resilience in Pr

3、acticeThe Old SchoolBad grammar,easy to spot.3|INFO-TECH RESEARCH GROUP The New Face of PhishingFrom:supportpaypa1-Subject:Urgent!Your account will be closed!Dear Customer,We detect suspicious login to yur account.Pls click the link below to verify your acccount now or it will be closed.http:/bitdot

4、ly/verify-nowThank you,The Nigerian PrinceSource:ChatGPTThe New SchoolPolished,personalized,persuasive.4|INFO-TECH RESEARCH GROUP The New Face of PhishingFrom:accountssecure-payments.exampleSubject:Action required:Confirm recent payment authorization for$423.75Hi Michel,We noticed a pending payment

5、of$423.75 on your business card ending in 2741.If you recognize this charge,no action is needed.If not,please review the transaction and confirm within 24 hours to avoid automatic suspension of merchant services:secure-review.example/txn/2741For your protection,this link expires in 24 hours.If you h

6、ave questions,reply to this message or contact our Merchant Support team.Regards,Daniel R.StoneMerchant Risk Secure PaymentsSource:ChatGPT5|INFO-TECH RESEARCH GROUP 11%0.84%Sharper LuresClick Rate:AI-Generated PhishReuters/Harvard Test,Sept 2025108 senior volunteers received AI-crafted phishing emai

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根据《Resilience to Manipulation: Phishing Detection in the Age of AI and Disinformation》一文,以下是全文关键点的概括: 1. **AI对钓鱼攻击的影响**:AI技术使得钓鱼攻击变得更加复杂,攻击者使用AI生成诱饵和隐藏恶意负载。 2. **钓鱼攻击的新特点**:钓鱼邮件变得更加专业和个性化,难以被识别。 3. **AI钓鱼实验结果**:AI生成的钓鱼邮件点击率高达11%,远高于传统钓鱼邮件。 4. **旧方法失败的原因**:技术信号漂移和人类疲劳导致旧方法失效。 5. **新的防御方法**:建议采用稳定锚点、操纵评分和可解释性来提高钓鱼检测的韧性。 6. **稳定锚点**:包括技术特征和基于域的智能,如域名年龄、IP地址使用和DNS状态。 7. **操纵评分**:分析邮件中的操纵性策略,如紧迫性、权威性、稀缺性、社会证明和一致性。 8. **可解释性**:确保检测结果透明,便于人类理解和采取行动。 9. **设计原则**:操纵评分、漂移监控和可解释性是设计韧性的关键原则。 10. **组织影响**:提高分析师、员工和整个组织的钓鱼检测能力。
"AI时代,如何识破钓鱼邮件?" "钓鱼邮件新招数,你识破了吗?" "揭秘AI钓鱼,你的防御力如何?"
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