数据泄露不是电影情节，国安部发布公民数据安全防护全攻略

Core Insights - The rapid advancement of technologies such as artificial intelligence, big data, and the Internet of Things is significantly transforming lifestyles, production methods, and national governance systems. However, this innovation also brings a critical risk: data breaches, which can lead to the loss of personal privacy, core assets, and business secrets, as well as expose national security to unknown risks [1] Group 1: Data Security Risks - Recent incidents highlight the urgent need for data security measures, including a March 2023 case where a backend cache vulnerability led to the exposure of sensitive user information from an AI software service [2] - In February 2025, a database leak from an IoT company resulted in the exposure of millions of records, including Wi-Fi passwords and email addresses, due to inadequate protection [2] - As of February 2025, over 2,000 phishing websites impersonating DeepSeek have emerged, misleading users to steal personal information or subscription fees [2] Group 2: Personal Data Security Checklist - Recommendations for securing network devices include changing default passwords and regularly updating firmware for smart home devices [3] - Personal information protection measures suggest avoiding inputting sensitive data into AI software and using password protection for important files [3] - Guidelines for safe online behavior emphasize verifying website security during online shopping and being cautious of suspicious messages [3] Group 3: Security Practices - Basic security practices include changing default passwords to strong ones and enabling two-step verification for accounts [4][5] - Users are advised to verify suspicious requests for money or verification codes by contacting official customer service [4] - Caution is recommended when using software, emphasizing the importance of downloading applications from official channels and using privacy modes during sensitive interactions [5]