Malicious review attacks on e-commerce sites may employ a variety of strategies to damage a seller’s reputation. It is important to note that these actions are often against site policies and laws and may result in legal liability or account suspension. Here are some possible malicious strategies to understand the potential risks of these actions: 1. **Posting a large number of false negative reviews**: Creating multiple accounts to post false negative reviews to lower the overall rating of the product. This may affect the purchasing decisions of other potential buyers. 2. **Review bombing with bots**: Using programs to automatically generate negative reviews in bulk to quickly deplete the seller’s reputation. 3. **Manipulating review review**: Using social engineering techniques or hiring hackers to try to bypass the review review mechanism of the e-commerce platform to ensure that malicious reviews are posted. 4. **Organizing a coordinated negative publicity campaign**: Broadcasting negative reviews of the seller on social media or forums to expand the scope of influence. 5. **Purchase and return strategies**: Intentionally purchasing products and returning them while leaving negative reviews describing false product defects or service quality issues. 6. **Through third-party services**: Hiring third-party companies or individuals who specialize in negative reviews to post confusing and misleading reviews. 7. **Exploitation of images and videos**: Uploading fake product images or videos to increase the authenticity and influence of negative reviews. Adopting such tactics is not only unethical, but can also lead to serious legal consequences. E-commerce platforms usually have strict monitoring and crackdown measures on review manipulation, and anyone who participates in such activities may face the consequences of account suspension or even legal action. For companies, timely communication, evidence collection and cooperation with the platform are common countermeasures in the face of malicious reviews.