Logo
Unit42 Logo
  • Tools
  • ATOMs
  • Security Consulting
  • About Us
  • Under Attack?

Posts created by: Ruian Duan

Dangling Domains: Security Threats, Detection and PrevalenceA conceptual image representing exploitation of DNS, such as an often overlooked issue discussed in this blog, dangling domains, which can be exploited for DNS hijacking.
48,021
people reacted

Dangling Domains: Security Threats, Detection and Prevalence

  • By Daiping Liu and Ruian Duan
  • September 16, 2021 at 6:00 AM

25

12 min. read

Domain Parking: A Gateway to Attackers Spreading Emotet and Impersonating McAfeeA conceptual image that illustrates the concepts of cybersquatting and domain parking, both of which can be abused by malicious actors to distribute malware, etc.
43,073
people reacted

Domain Parking: A Gateway to Attackers Spreading Emotet and Impersonating McAfee

  • By Ruian Duan, Zhanhao Chen, Seokkyung Chung, Janos Szurdi and Jingwei Fan
  • October 29, 2020 at 3:00 AM

29

11 min. read

Trending

  • Malicious JavaScript Injection Campaign Infects 51k Websites by Brody Kutt
  • Finding Gozi: Unit 42 Wireshark Quiz, March 2023 by Brad Duncan
  • Finding Gozi: Answers to Unit 42 Wireshark Quiz, March 2023 by Brad Duncan
Studying How Cybercriminals Prey on the COVID-19 Pandemic
53,909
people reacted

Studying How Cybercriminals Prey on the COVID-19 Pandemic

  • By Janos Szurdi, Zhanhao Chen, Oleksii Starov, Adrian McCabe and Ruian Duan
  • April 22, 2020 at 6:00 AM

46

19 min. read

Popular Resources

  • Resource Center
  • Blog
  • Communities
  • Tech Docs
  • Unit 42
  • Sitemap

Legal Notices

  • Privacy
  • Terms of Use
  • Documents

Account

  • Manage Subscriptions
  •  
  • Report a Vulnerability

© 2023 Palo Alto Networks, Inc. All rights reserved.