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* 产品  
  ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 产品  
  [人工智能驱动的网络安全平台](https://www.paloaltonetworks.cn/network-security?ts=markdown)
  
  * [Secure AI by Design](https://www.paloaltonetworks.cn/precision-ai-security/secure-ai-by-design?ts=markdown)
  
  * [Prisma AIRS](https://www.paloaltonetworks.cn/prisma/prisma-ai-runtime-security?ts=markdown)
  
  * [AI Access Security](https://www.paloaltonetworks.cn/sase/ai-access-security?ts=markdown)
  
  * [云交付的安全服务](https://www.paloaltonetworks.cn/network-security/security-subscriptions?ts=markdown)
  
  * [高级威胁预防](https://www.paloaltonetworks.cn/network-security/advanced-threat-prevention?ts=markdown)
  
  * [Advanced URL Filtering](https://www.paloaltonetworks.cn/network-security/advanced-url-filtering?ts=markdown)
  
  * [Advanced WildFire](https://www.paloaltonetworks.cn/network-security/advanced-wildfire?ts=markdown)
  
  * [Advanced DNS Security](https://www.paloaltonetworks.cn/network-security/advanced-dns-security?ts=markdown)
  
  * [企业数据丢失防护](https://www.paloaltonetworks.cn/sase/enterprise-data-loss-prevention?ts=markdown)
  
  * [Enterprise IoT Security](https://www.paloaltonetworks.cn/network-security/enterprise-device-security?ts=markdown)
  
  * [医疗物联网安全](https://www.paloaltonetworks.cn/network-security/medical-iot-security?ts=markdown)
  
  * [工业 OT 安全](https://www.paloaltonetworks.cn/network-security/industrial-ot-security?ts=markdown)
  
  * [SaaS Security](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown)
  
  * [新一代防火墙](https://www.paloaltonetworks.cn/network-security/next-generation-firewall?ts=markdown)
  
  * [硬件防火墙](https://www.paloaltonetworks.cn/network-security/hardware-firewall-innovations?ts=markdown)
  
  * [软件防火墙](https://www.paloaltonetworks.cn/network-security/software-firewalls?ts=markdown)
  
  * [Strata Cloud Manager](https://www.paloaltonetworks.cn/network-security/strata-cloud-manager?ts=markdown)
  
  * [SD-WAN for NGFW](https://www.paloaltonetworks.cn/network-security/sd-wan-subscription?ts=markdown)
  
  * [PAN-OS](https://www.paloaltonetworks.cn/network-security/pan-os?ts=markdown)
  
  * [Panorama](https://www.paloaltonetworks.cn/network-security/panorama?ts=markdown)
  
  * [Secure Access Service Edge](https://www.paloaltonetworks.cn/sase?ts=markdown)
  
  * [Prisma SASE](https://www.paloaltonetworks.cn/sase?ts=markdown)
  
  * [应用加速](https://www.paloaltonetworks.cn/sase/app-acceleration?ts=markdown)
  
  * [自主数字体验管理](https://www.paloaltonetworks.cn/sase/adem?ts=markdown)
  
  * [企业 DLP](https://www.paloaltonetworks.cn/sase/enterprise-data-loss-prevention?ts=markdown)
  
  * [Prisma Access](https://www.paloaltonetworks.cn/sase/access?ts=markdown)
  
  * [Prisma 浏览器](https://www.paloaltonetworks.cn/sase/prisma-browser?ts=markdown)
  
  * [Prisma SD-WAN](https://www.paloaltonetworks.cn/sase/sd-wan?ts=markdown)
  
  * [远程浏览器隔离](https://www.paloaltonetworks.cn/sase/remote-browser-isolation?ts=markdown)
  
  * [SaaS Security](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown)  
    [基于 AI 的安全运营平台](https://www.paloaltonetworks.cn/cortex?ts=markdown)
  
  * [Cloud Security](https://www.paloaltonetworks.cn/cortex/cloud?ts=markdown)
  
  * [Cortex Cloud](https://www.paloaltonetworks.cn/cortex/cloud?ts=markdown)
  
  * [应用安全](https://www.paloaltonetworks.cn/cortex/cloud/application-security?ts=markdown)
  
  * [云态势安全](https://www.paloaltonetworks.cn/cortex/cloud/cloud-posture-security?ts=markdown)
  
  * [云运行时安全](https://www.paloaltonetworks.cn/cortex/cloud/runtime-security?ts=markdown)
  
  * [Prisma Cloud](https://www.paloaltonetworks.cn/prisma/cloud?ts=markdown)
  
  * [Unit 42 托管检测和响应](https://www.paloaltonetworks.cn/cortex/managed-detection-and-response?ts=markdown)
  
  * [人工智能驱动的 SOC](https://www.paloaltonetworks.cn/cortex?ts=markdown)
  
  * [Cortex Advanced Email Security](https://www.paloaltonetworks.cn/cortex/advanced-email-security?ts=markdown)
  
  * [Cortex Exposure Management](https://www.paloaltonetworks.cn/cortex/exposure-management?ts=markdown)
  
  * [Cortex XSIAM](https://www.paloaltonetworks.cn/cortex/cortex-xsiam?ts=markdown)
  
  * [Cortex XDR](https://www.paloaltonetworks.cn/cortex/cortex-xdr?ts=markdown)
  
  * [Cortex XSOAR](https://www.paloaltonetworks.cn/cortex/cortex-xsoar?ts=markdown)
  
  * [Cortex Xpanse](https://www.paloaltonetworks.cn/cortex/cortex-xpanse?ts=markdown)
  
  * [托管 XSIAM](https://www.paloaltonetworks.cn/cortex/managed-xsiam?ts=markdown)

* 解决方案  
  ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 解决方案  
  AI 安全
  
  * [安全的人工智能生态系统](https://www.paloaltonetworks.cn/prisma/prisma-ai-runtime-security?ts=markdown)
  * [安全使用 GenAI](https://www.paloaltonetworks.cn/sase/ai-access-security?ts=markdown)  
    网络安全
  * [云网络安全](https://www.paloaltonetworks.cn/network-security/software-firewalls?ts=markdown)
  * [数据中心安全](https://www.paloaltonetworks.cn/network-security/data-center?ts=markdown)
  * [DNS Security](https://www.paloaltonetworks.cn/network-security/advanced-dns-security?ts=markdown)
  * [入侵检测和防御](https://www.paloaltonetworks.cn/network-security/advanced-threat-prevention?ts=markdown)
  * [IoT Security](https://www.paloaltonetworks.cn/network-security/enterprise-device-security?ts=markdown)
  * [5G 安全](https://www.paloaltonetworks.cn/network-security/5g-security?ts=markdown)
  * [确保所有应用、用户和位置的安全](https://www.paloaltonetworks.cn/sase/secure-users-data-apps-devices?ts=markdown)
  * [确保分支机构转型的安全](https://www.paloaltonetworks.cn/sase/secure-branch-transformation?ts=markdown)
  * [确保任何设备上的工作安全](https://www.paloaltonetworks.cn/sase/secure-work-on-any-device?ts=markdown)
  * [VPN 替代](https://www.paloaltonetworks.cn/sase/vpn-replacement-for-secure-remote-access?ts=markdown)
  * [Web 和网络钓鱼安全](https://www.paloaltonetworks.cn/network-security/advanced-url-filtering?ts=markdown)  
    云安全
  * [应用安全态势管理 (ASPM)](https://www.paloaltonetworks.cn/cortex/cloud/application-security-posture-management?ts=markdown)
  * [软件供应链安全](https://www.paloaltonetworks.cn/cortex/cloud/software-supply-chain-security?ts=markdown)
  * [代码安全](https://www.paloaltonetworks.cn/cortex/cloud/code-security?ts=markdown)
  * [云安全态势管理 (CSPM)](https://www.paloaltonetworks.cn/cortex/cloud/cloud-security-posture-management?ts=markdown)
  * [云基础架构权限管理 (CIEM)](https://www.paloaltonetworks.cn/cortex/cloud/cloud-infrastructure-entitlement-management?ts=markdown)
  * [数据安全态势管理 (DSPM)](https://www.paloaltonetworks.cn/cortex/cloud/data-security-posture-management?ts=markdown)
  * [AI 安全态势管理 (AI-SPM)](https://www.paloaltonetworks.cn/cortex/cloud/ai-security-posture-management?ts=markdown)
  * [云检测与响应 (CDR)](https://www.paloaltonetworks.cn/cortex/cloud-detection-and-response?ts=markdown)
  * [云工作负载保护 (CWP)](https://www.paloaltonetworks.cn/cortex/cloud/cloud-workload-protection?ts=markdown)
  * [Web 应用及 API 安全 (WAAS)](https://www.paloaltonetworks.cn/cortex/cloud/web-app-api-security?ts=markdown)  
    安全运营
  * [云检测和响应](https://www.paloaltonetworks.cn/cortex/cloud-detection-and-response?ts=markdown)
  * [网络安全自动化](https://www.paloaltonetworks.cn/cortex/network-security-automation?ts=markdown)
  * [事件案例管理](https://www.paloaltonetworks.cn/cortex/incident-case-management?ts=markdown)
  * [SOC 自动化](https://www.paloaltonetworks.cn/cortex/security-operations-automation?ts=markdown)
  * [威胁情报管理](https://www.paloaltonetworks.cn/cortex/threat-intel-management?ts=markdown)
  * [托管的检测和响应](https://www.paloaltonetworks.cn/cortex/managed-detection-and-response?ts=markdown)
  * [攻击面管理](https://www.paloaltonetworks.cn/cortex/cortex-xpanse/attack-surface-management?ts=markdown)
  * [合规性管理](https://www.paloaltonetworks.cn/cortex/cortex-xpanse/compliance-management?ts=markdown)
  * [互联网运营管理](https://www.paloaltonetworks.cn/cortex/cortex-xpanse/internet-operations-management?ts=markdown)  
    端点安全
  * [端点防护](https://www.paloaltonetworks.cn/cortex/endpoint-protection?ts=markdown)
  * [扩展的检测和响应](https://www.paloaltonetworks.cn/cortex/detection-and-response?ts=markdown)
  * [勒索软件防护](https://www.paloaltonetworks.cn/cortex/ransomware-protection?ts=markdown)
  * [数字取证](https://www.paloaltonetworks.cn/cortex/digital-forensics?ts=markdown)  
    [行业](https://www.paloaltonetworks.cn/industry?ts=markdown)
  * [公共部门](https://www.paloaltonetworks.com/industry/public-sector)
  * [金融服务](https://www.paloaltonetworks.com/industry/financial-services)
  * [制造](https://www.paloaltonetworks.com/industry/manufacturing)
  * [医疗保健](https://www.paloaltonetworks.com/industry/healthcare)
  * [中小型企业解决方案](https://www.paloaltonetworks.com/industry/small-medium-business-portfolio)

* 服务  
  ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 服务  
  [威胁情报和事件响应服务](https://www.paloaltonetworks.cn/unit42?ts=markdown)
  
  * [评估](https://www.paloaltonetworks.cn/unit42/assess?ts=markdown)
  
  * [AI 安全评估](https://www.paloaltonetworks.cn/unit42/assess/ai-security-assessment?ts=markdown)
  
  * [攻击面评估](https://www.paloaltonetworks.cn/unit42/assess/attack-surface-assessment?ts=markdown)
  
  * [防泄露准备工作审核](https://www.paloaltonetworks.cn/unit42/assess/breach-readiness-review?ts=markdown)
  
  * [BEC 准备情况评估](https://www.paloaltonetworks.com/bec-readiness-assessment)
  
  * [云安全评估](https://www.paloaltonetworks.com/unit42/assess/cloud-security-assessment)
  
  * [入侵评估](https://www.paloaltonetworks.cn/unit42/assess/compromise-assessment?ts=markdown)
  
  * [网络风险评估](https://www.paloaltonetworks.cn/unit42/assess/cyber-risk-assessment?ts=markdown)
  
  * [并购网络尽职调查](https://www.paloaltonetworks.cn/unit42/assess/mergers-acquisitions-cyber-due-dilligence?ts=markdown)
  
  * [渗透测试](https://www.paloaltonetworks.cn/unit42/assess/penetration-testing?ts=markdown)
  
  * [紫队演习](https://www.paloaltonetworks.cn/unit42/assess/purple-teaming?ts=markdown)
  
  * [勒索软件就绪评估](https://www.paloaltonetworks.cn/unit42/assess/ransomware-readiness-assessment?ts=markdown)
  
  * [SOC 评估](https://www.paloaltonetworks.com/unit42/assess/soc-assessment)
  
  * [供应链风险评估](https://www.paloaltonetworks.cn/unit42/assess/supply-chain-risk-assessment?ts=markdown)
  
  * [桌面演习](https://www.paloaltonetworks.cn/unit42/assess/tabletop-exercise?ts=markdown)
  
  * [Unit 42 顾问人员](https://www.paloaltonetworks.cn/unit42/retainer?ts=markdown)
  
  * [响应](https://www.paloaltonetworks.cn/unit42/respond?ts=markdown)
  
  * [云事故响应](https://www.paloaltonetworks.cn/unit42/respond/cloud-incident-response?ts=markdown)
  
  * [数字取证](https://www.paloaltonetworks.cn/unit42/respond/digital-forensics?ts=markdown)
  
  * [事件响应](https://www.paloaltonetworks.cn/unit42/respond/incident-response?ts=markdown)
  
  * [托管检测与响应](https://www.paloaltonetworks.cn/unit42/respond/managed-detection-response?ts=markdown)
  
  * [托管威胁追踪](https://www.paloaltonetworks.cn/unit42/respond/managed-threat-hunting?ts=markdown)
  
  * [托管 XSIAM](https://www.paloaltonetworks.cn/cortex/managed-xsiam?ts=markdown)
  
  * [Unit 42 顾问人员](https://www.paloaltonetworks.cn/unit42/retainer?ts=markdown)
  
  * [转型](https://www.paloaltonetworks.cn/unit42/transform?ts=markdown)
  
  * [事故响应计划制定与审核](https://www.paloaltonetworks.cn/unit42/transform/incident-response-plan-development-review?ts=markdown)
  
  * [安全计划设计](https://www.paloaltonetworks.cn/unit42/transform/security-program-design?ts=markdown)
  
  * [虚拟 CISO](https://www.paloaltonetworks.cn/unit42/transform/vciso?ts=markdown)
  
  * [零信任咨询](https://www.paloaltonetworks.com/unit42/transform/zero-trust-advisory)  
    [全球客户服务](https://www.paloaltonetworks.cn/services?ts=markdown)
  
  * [教育与培训](https://www.paloaltonetworks.com/services/education)
  
  * [专业服务](https://www.paloaltonetworks.com/services/consulting)
  
  * [成功工具](https://www.paloaltonetworks.com/services/customer-success-tools)
  
  * [支持服务](https://www.paloaltonetworks.com/services/solution-assurance)
  
  * [客户成功](https://www.paloaltonetworks.com/services/customer-success)  
    [![](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/logo-unit-42.svg)  
    Unit 42 顾问人员
    为满足企业的需求而定制，您可以选择将顾问人员工时数分配给我们的任意产品，包括主动网络风险管理服务。了解如何一键呼叫世界一流的 Unit 42 事故响应团队。
    了解更多](https://www.paloaltonetworks.cn/unit42/retainer?ts=markdown)

* 合作伙伴  
  ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 合作伙伴  
  NextWave 合作伙伴
  
  * [NextWave 合作伙伴社区](https://www.paloaltonetworks.com/partners)
  * [云服务提供商](https://www.paloaltonetworks.com/partners/nextwave-for-csp)
  * [全球系统集成商](https://www.paloaltonetworks.com/partners/nextwave-for-gsi)
  * [技术合作伙伴](https://www.paloaltonetworks.com/partners/technology-partners)
  * [服务提供商](https://www.paloaltonetworks.com/partners/service-providers)
  * [解决方案提供商](https://www.paloaltonetworks.com/partners/nextwave-solution-providers)
  * [托管安全服务提供商](https://www.paloaltonetworks.com/partners/managed-security-service-providers)  
    采取行动
  * [门户网站登录](https://www.paloaltonetworks.com/partners/nextwave-partner-portal)
  * [管理的服务计划](https://www.paloaltonetworks.com/partners/managed-security-services-provider-program)
  * [成为合作伙伴](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerregistration?type=becomepartner)
  * [请求访问](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerregistration?type=requestaccess)
  * [查找合作伙伴](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerlocator)  
    [CYBERFORCE
    CYBERFORCE 代表了因其安全专业知识而值得信赖的前 1% 的合作伙伴工程师。
    了解更多](https://www.paloaltonetworks.com/cyberforce)

* 公司  
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  Palo Alto Networks
  
  * [关于我们](https://www.paloaltonetworks.cn/about-us?ts=markdown)
  * [管理团队](https://www.paloaltonetworks.com/about-us/management)
  * [投资者关系](https://investors.paloaltonetworks.com/)
  * [地点](https://www.paloaltonetworks.com/about-us/locations)
  * [道德与合规性](https://www.paloaltonetworks.com/company/ethics-and-compliance)
  * [企业责任](https://www.paloaltonetworks.com/about-us/corporate-responsibility)
  * [军人和退伍军人](https://jobs.paloaltonetworks.com/military)  
    [为什么选择 Palo Alto Networks？](https://www.paloaltonetworks.cn/why-paloaltonetworks?ts=markdown)
  * [Precision AI 安全](https://www.paloaltonetworks.cn/precision-ai-security?ts=markdown)
  * [我们的平台方法](https://www.paloaltonetworks.cn/why-paloaltonetworks/platformization?ts=markdown)
  * [加速网络安全转型](https://www.paloaltonetworks.com/why-paloaltonetworks/nam-cxo-portfolio)
  * [获得的奖项与表彰](https://www.paloaltonetworks.com/about-us/awards)
  * [客户案例](https://www.paloaltonetworks.cn/customers?ts=markdown)
  * [全球认证](https://www.paloaltonetworks.com/legal-notices/trust-center/compliance)
  * [全方位信任计划](https://www.paloaltonetworks.com/resources/whitepapers/trust-360)  
    职业生涯
  * [概述](https://jobs.paloaltonetworks.com/)
  * [文化与福利](https://jobs.paloaltonetworks.com/culture)  
    [《新闻周刊》评选出的最受欢迎的工作场所
    善待员工的企业
    阅读更多](https://www.paloaltonetworks.com/company/press/2021/palo-alto-networks-secures-top-ranking-on-newsweek-s-most-loved-workplaces-list-for-2021)

* 更多内容  
  ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 更多内容  
  资源
  
  * [博客](https://www.paloaltonetworks.com/blog/?lang=zh-hans)
  * [Unit 42 威胁研究博客](https://unit42.paloaltonetworks.com/)
  * [社区](https://www.paloaltonetworks.com/communities)
  * [内容库](https://www.paloaltonetworks.cn/resources?ts=markdown)
  * [Cyberpedia](https://www.paloaltonetworks.cn/cyberpedia?ts=markdown)
  * [技术内幕](https://techinsider.paloaltonetworks.com/)
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1. [Cyberpedia](https://www.paloaltonetworks.cn/cyberpedia?ts=markdown)
2. [Threats](https://www.paloaltonetworks.com/cyberpedia/threat?ts=markdown)
3. [什么是暗网泄密网站？](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-dark-web-leak-site?ts=markdown)  
   目录

* [暗网解析](#explained)
* [暗网泄密网站如何运作？](#work)
* [勒索软件泄漏网站趋势](#trends)
* [如果贵组织出现在暗网泄密网站上，该怎么办？](#appears)
* [暗网泄密网站常见问题](#faqs)

# 什么是暗网泄密网站？

目录

* [暗网解析](#explained)
* [暗网泄密网站如何运作？](#work)
* [勒索软件泄漏网站趋势](#trends)
* [如果贵组织出现在暗网泄密网站上，该怎么办？](#appears)
* [暗网泄密网站常见问题](#faqs)

1. 暗网解析

* [1. 暗网解析](#explained)
* [2. 暗网泄密网站如何运作？](#work)
* [3. 勒索软件泄漏网站趋势](#trends)
* [4. 如果贵组织出现在暗网泄密网站上，该怎么办？](#appears)
* [5. 暗网泄密网站常见问题](#faqs)

暗网（又称暗网、darkweb）是互联网的一个子集，它是隐藏的，要求使用特定的浏览器或软件才能访问内容。暗网泄漏网站是勒索软件组织、黑客和其他恶意行为者在暗网中用来泄漏被盗数据并与受害者进行赎金谈判的网站。  
![网络的三个部分](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cyberpedia/unit-42_cyberpedia_parts_of_web.jpg "网络的三个部分")

## 暗网解析

暗网是未被谷歌或必应等表面网络搜索引擎收录的互联网区域。深网根本不会被搜索引擎收录，而暗网则不同，它是有意隐藏起来的。暗网通常通过 Tor 网络（又名洋葱路由器，按照定义，或洋葱路由器，按照流行用法）访问。

Tor 网络由被称为洋葱网站或洋葱链接的网站组成，因为这些网站以 .onion 结尾，而不是以 .com 或 .org 结尾。该网络允许用户匿名浏览和访问非索引内容。Tor 通过随机服务器的加密路径提供信息，从而保护用户的隐私，使用户几乎不可能成为监视和跟踪的对象。威胁参与者利用了这一固有的隐私，这意味着暗网是一个匿名且往往是非法活动的在线地下世界。例如，人们经常利用这一网络共享盗版内容，以及交易、销售 [非法毒品](https://www.justice.gov/opa/pr/largest-international-operation-against-darknet-trafficking-fentanyl-and-opioids-results) 和用具。

## 暗网泄密网站如何运作？

暗网泄漏网站被暗网上的威胁参与者用来开展加密业务，并将勒索软件、恶意软件和其他在线攻击货币化。暗网泄密网站是威胁参与者从目标组织窃取的敏感信息和个人信息的上传和共享平台。

例如，勒索软件组织和恶意行为者越来越多地利用暗网发布被入侵组织的信息，并建立泄密网站。在某些情况下，威胁参与者可能会列出勒索软件攻击所针对的组织名称。

一些行为者还利用他们的泄密网站发布泄密证据，这通常是勒索软件攻击中被盗数据的样本。恶意行为者威胁说，如果组织不支付赎金要求，他们就会利用泄密网站发布整套被泄露的信息，并与媒体分享这些信息。

因此，暗网泄密网站为勒索软件团伙提供了更多控制受害者的手段。通过 "点名羞辱 "受到冲击的组织，并公开发出威胁，他们增加了组织的压力，提高了快速获得付款的可能性。即使组织已经备份了数据并有能力从赎金攻击中恢复，暴露敏感信息的威胁也会导致组织向威胁参与者支付赎金。

## 勒索软件泄漏网站趋势

在所有行业和部门，各种规模的组织都很容易受到此类攻击的破坏。遗憾的是，尽管公众的防范意识不断提高，并试图遏制网络攻击，但勒索软件的威胁依然持续存在。

在勒索软件的世界里，暗网数据泄漏网站是一种相对较新的手段，于 2020 年开始流行。在《 [2023 年 Unit 42^®^ 勒索软件威胁报告》](https://start.paloaltonetworks.cn/2023-unit42-ransomware-extortion-report)中，Unit 42 对这些网站进行了分析，以发现最新趋势。

每天，Unit 42 威胁研究人员都会在泄密网站上看到约 7 个新的勒索软件受害者。 **每四个** 小时就 有一次 。2022 年，勒索软件泄漏网站上公开发布了 2679 名受害者的姓名和受损证明，比 2021 年观测到的数字高出约 4%。

Unit 42威胁研究人员还发现，2022年，制造业是勒索软件漏洞攻击最多的行业之一，其次是专业和法律服务行业。  
![勒索攻击](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cyberpedia/unit-42_cyberpedia_extortion_attacks.png "勒索攻击")

由于勒索软件的攻击具有机会主义性质，因此该团队认为某些行业受到的影响更大，原因之一是这些行业经常使用过时软件的系统，而这些软件没有随时或经常更新/打补丁。勒索软件攻击者还在对企业运营至关重要的行业寻找目标，这些行业需要及时交付特定商品或服务。

报告中的另一项重要分析是按国家分列在泄密网站上发布信息的组织。报告发现，美国受勒索软件操作的影响最为严重，占 2022 年可观测到的泄密性的 42%，其次是德国和英国，各占不到 5%。不过，尽管勒索软件的攻击集中在美国，但该团队的数据显示，勒索软件组织确实在全球范围内存在，据观测，2022 年有 107 个国家的组织受到了勒索软件的影响。  
![受勒索企图影响最大的国家](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cyberpedia/unit-42_cyberpedia_top_countries_extortion_attempts.png "受勒索企图影响最大的国家")

值得一提的是，Unit 42 在追踪信息被发布在泄密网站上的组织时，通常会关注那些选择不支付赎金的受害者。因此，预计维护泄密网站的勒索软件团伙的实际全球影响要高于研究小组所能观测到的，因为据推测，一些组织会选择支付赎金要求，使其信息远离暗网。

经常利用泄密网站向受害者施压的勒索软件组织包括 LockBit 2.0、Pysa、Avaddon、Hive、Black Matter 和 Grief。可观测到的暗网泄密网站的一个主要趋势是负责任的团伙的起起落落。特定黑客组织的活动往往难以预测，活动猖獗之后往往会陷入低潮。这可能有多种解释，包括来自执法部门的压力、运营困境、激烈竞争或品牌重塑。

阅读《 [2023 年 Unit 42 勒索软件和勒索报告](https://start.paloaltonetworks.cn/2023-unit42-ransomware-extortion-report) 》，了解更多信息，包括与 MITRE ATT\&CK 框架相对应的可行建议。

## 如果贵组织出现在暗网泄密网站上，该怎么办？

如果您的组织信息出现在暗网泄漏网站上，可能会引发法律和经济后果，并造成声誉受损和相关业务损失。重要的是要迅速行动起来，采取具体措施来减轻损失。

### 步骤 1：确认泄漏是合法的

尽可能多地收集有关泄密的信息，包括黑客攻击的来源和可能暴露的信息类型。将这些信息与组织的内部数据进行交叉核对，以确认泄密是否合法。还有一些专门从事暗网监控的在线工具和服务。首先核实泄密的合法性，就可以避免不必要的行动。

### 步骤 2：通知组织的 IT 安全小组和法律部门

如果核实了暗网泄漏的合法性，下一步就是通知 IT 安全小组和法律部门（包括寻求外部法律顾问的指导）。安全小组将努力 [调查泄露事件](https://www.paloaltonetworks.cn/unit42/respond/incident-response?ts=markdown) ，确保贵组织系统和网络安全，防止数据和个人信息进一步泄露。

同时，法律部门将评估违规行为的影响，并在必要时采取法律行动。他们可能需要与联邦调查局等执法机构合作，调查漏洞并查明犯罪者。此外，贵组织的法律团队可能需要遵守法律和监管合规性要求，并通知受影响的个人和监管机构。

### 步骤 3：加强安全协议和系统

当您的 IT 小组开始了解数据泄露的性质时，关键是要审查和加强组织的安全协议和系统，以防止今后发生泄露事件。IT 小组成员应彻底审查现有的安全措施，找出需要改进或修改的地方。

借此机会，通过实施更多的安全措施来保护敏感信息，包括 [多因素身份验证](https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-admin/authentication/authentication-types/multi-factor-authentication)、限制远程访问协议以及实施数据和流量加密。此外，为员工重新制定明确的安全政策和指导方针也至关重要，例如密码要求和数据访问控制。确保员工接受有关新安全政策的培训，并了解其重要性。

### 步骤 4：监控暗网

一旦网络威胁得到控制，您的系统和网络恢复正常，请持续监控暗网，以防进一步泄漏。考虑与信誉良好的网络安全公司 [签订聘用协议](https://www.paloaltonetworks.cn/unit42/retainer?ts=markdown) ，以帮助监控可能的威胁。

贵组织对暗网泄漏通知做出快速有效反应的能力有助于减轻泄漏对贵组织的影响，保护贵组织的声誉和敏感信息。

## 暗网泄密网站常见问题

### 暗网是否危险？

暗网本身并不危险，但暗网网站上发生的一些活动却让暗网声名狼藉。一些人使用暗网是因为他们希望获得可用的 Tor 浏览器提供的更多隐私保护，而另一些人，如情报机构、执法代表、记者和消息来源以及举报人，则使用暗网来完成危险的工作。暗网的邪恶一面包括通常与犯罪意图或非法内容有关的非法操作，包括用户可以购买非法商品或服务的网站。

### 如何知道我的信息是否出现在暗网泄漏网站上？

当威胁参与者窃取数据时，他们可以创建暗网泄露网站，通过基于 Tor 的加密网站在暗网上提供被泄露的个人或敏感信息。然后，威胁参与者匿名与受害者共享暗网网站，展示数据泄露的证据，并索要赎金。此外，各组织还可以使用软件工具扫描暗网信息，网络安全公司也可以调查和监控暗网活动。

### 如何防止我的信息出现在暗网泄密网站上？

要防止暗网泄密网站上的信息传播，必须在组织内部实施网络安全最佳实践。其中包括随时了解最新的威胁和漏洞，确保所有员工都接受过适当的培训，以保护敏感信息免受网络攻击。可能导致数据泄露的常见威胁包括社交工程攻击、密码卫生状况差和软件漏洞。

### 提高防范勒索软件能力的三大建议

勒索软件是为勒索受害者钱财而开发的恶意软件。保护自己免受此类网络攻击的最佳方法是采取强有力的反勒索软件措施。三项关键活动有助于防范勒索软件：1）为数据制定有效的备份和恢复计划；2）确保所有软件补丁都是最新的；3）确保员工接受过避免社交工程攻击的培训。牢记并严格遵守这些做法，有助于在勒索软件攻击发生时确保组织数据的安全。
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* [企业数据丢失防护](https://www.paloaltonetworks.cn/sase/enterprise-data-loss-prevention?ts=markdown)

* [Enterprise IoT Security](https://www.paloaltonetworks.cn/network-security/enterprise-iot-security?ts=markdown)

* [Medical IoT Security](https://www.paloaltonetworks.cn/network-security/medical-iot-security?ts=markdown)

* [工业 OT 安全](https://www.paloaltonetworks.cn/network-security/industrial-ot-security?ts=markdown)

* [SaaS Security](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown)

* [新一代防火墙](https://www.paloaltonetworks.cn/network-security/next-generation-firewall?ts=markdown)

* [硬件防火墙](https://www.paloaltonetworks.cn/network-security/hardware-firewall-innovations?ts=markdown)

* [软件防火墙](https://www.paloaltonetworks.cn/network-security/software-firewalls?ts=markdown)

* [Strata Cloud Manager](https://www.paloaltonetworks.cn/network-security/strata-cloud-manager?ts=markdown)

* [SD-WAN for NGFW](https://www.paloaltonetworks.cn/network-security/sd-wan-subscription?ts=markdown)

* [PAN-OS](https://www.paloaltonetworks.cn/network-security/pan-os?ts=markdown)

* [Panorama](https://www.paloaltonetworks.cn/network-security/panorama?ts=markdown)

* [Secure Access Service Edge](https://www.paloaltonetworks.cn/sase?ts=markdown)

* [Prisma SASE](https://www.paloaltonetworks.cn/sase?ts=markdown)

* [应用加速](https://www.paloaltonetworks.cn/sase/app-acceleration?ts=markdown)

* [自主数字体验管理](https://www.paloaltonetworks.cn/sase/adem?ts=markdown)

* [Enterprise DLP](https://www.paloaltonetworks.cn/sase/enterprise-data-loss-prevention?ts=markdown)

* [Prisma Access](https://www.paloaltonetworks.cn/sase/access?ts=markdown)

* [Prisma Browser](https://www.paloaltonetworks.cn/sase/prisma-browser?ts=markdown)

* [Prisma SD-WAN](https://www.paloaltonetworks.cn/sase/sd-wan?ts=markdown)

* [远程浏览器隔离](https://www.paloaltonetworks.cn/sase/remote-browser-isolation?ts=markdown)

* [SaaS Security](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown)

* [基于 AI 的安全运营平台](https://www.paloaltonetworks.cn/cortex?ts=markdown)

* [Cloud Security](https://www.paloaltonetworks.cn/cortex/cloud?ts=markdown)

* [Cortex Cloud](https://www.paloaltonetworks.cn/cortex/cloud?ts=markdown)

* [Application Security](https://www.paloaltonetworks.cn/cortex/cloud/application-security?ts=markdown)

* [云态势安全](https://www.paloaltonetworks.cn/cortex/cloud/cloud-posture-security?ts=markdown)

* [Cloud Runtime Security](https://www.paloaltonetworks.cn/cortex/cloud/runtime-security?ts=markdown)

* [Prisma Cloud](https://www.paloaltonetworks.cn/prisma/cloud?ts=markdown)

* [人工智能驱动的 SOC](https://www.paloaltonetworks.cn/cortex?ts=markdown)

* [Cortex XSIAM](https://www.paloaltonetworks.cn/cortex/cortex-xsiam?ts=markdown)

* [Cortex XDR](https://www.paloaltonetworks.cn/cortex/cortex-xdr?ts=markdown)

* [Cortex XSOAR](https://www.paloaltonetworks.cn/cortex/cortex-xsoar?ts=markdown)

* [Cortex Xpanse](https://www.paloaltonetworks.cn/cortex/cortex-xpanse?ts=markdown)

* [Unit 42 托管检测和响应](https://www.paloaltonetworks.cn/cortex/managed-detection-and-response?ts=markdown)

* [Managed XSIAM](https://www.paloaltonetworks.cn/cortex/managed-xsiam?ts=markdown)

* [威胁情报和事件响应服务](https://www.paloaltonetworks.cn/unit42?ts=markdown)

* [主动评估](https://www.paloaltonetworks.cn/unit42/assess?ts=markdown)

* [事故响应](https://www.paloaltonetworks.cn/unit42/respond?ts=markdown)

* [安全策略转型](https://www.paloaltonetworks.cn/unit42/transform?ts=markdown)

* [发现威胁情报](https://www.paloaltonetworks.cn/unit42/threat-intelligence-partners?ts=markdown)

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