In the digital era, personal data, particularly sensitive identifiers such as the Social Security Number and National Identification Number, have become a highly valuable asset, raising significant concerns regarding privacy and security. This study examines the risks associated with the online exposure of the Thai National Identification Number, a key element of identity verification in both governmental and commercial transactions. Similar to the Social Security Number in the United States, this unique identifier is crucial for various legal, financial, and welfare-related activities. However, the increasing digitization of personal records has heightened its vulnerability to unauthorized access and misuse, particularly through search engines that inadvertently index sensitive information. This research identifies publicly exposed Thai National Identification Numbers across major search engines, assessing the potential threats to individual privacy and national security. The study reveals the exposure of over 1.2 million unique National Identification Numbers, along with other highly sensitive personal data, e.g., addresses, contact details, employment status, disability status, and health information. Notably, the analysis indicates that a significant majority of these exposures originate from the Thai government sector websites, highlighting critical vulnerabilities in public data management practices. This widespread exposure not only increases the risk of identity theft and financial fraud but also underscores the urgent need for enhanced cybersecurity measures, stricter regulatory enforcement, and improved data governance within government agencies to prevent future breaches. Addressing these issues is essential to safeguarding citizens' personal information and ensuring compliance with Thailand's data protection laws in an increasingly digitized world.

翻译：在数字时代，个人数据，特别是社会安全号码和国家识别号码等敏感标识符，已成为极具价值的资产，引发了人们对隐私和安全的重大关切。本研究调查了泰国国民身份证号码在线暴露的风险，该号码是政府及商业交易中身份验证的关键要素。类似于美国的社会安全号码，这一唯一标识符对于各种法律、金融及福利相关活动至关重要。然而，个人记录日益数字化提高了其未经授权访问和滥用的脆弱性，尤其是通过无意中索引敏感信息的搜索引擎。本研究识别了主要搜索引擎上公开暴露的泰国国民身份证号码，评估了其对个人隐私和国家安全的潜在威胁。研究揭示了超过120万个唯一国民身份证号码以及地址、联系方式、就业状况、残疾状况和健康信息等其他高度敏感个人数据的暴露。值得注意的是，分析表明，绝大多数此类暴露源自泰国政府部门网站，凸显了公共数据管理实践中的关键漏洞。这种广泛暴露不仅增加了身份盗窃和金融欺诈的风险，还突显了加强网络安全措施、更严格的监管执法以及改善政府机构数据治理以防止未来泄露的迫切需要。解决这些问题对于保障公民个人信息安全以及确保在日益数字化的世界中遵守泰国数据保护法律至关重要。