Lazarus Uses Fake Résumés to Target South Korea

Securelist · High sophistication
Last updated October 21, 2026

Lazarus targeted South Korean organizations with spear-phishing emails that linked to fake, tailored résumé, portfolio, and interior-design websites. Visiting the sites likely triggered an infection through commonly required financial-security software, allowing the attackers to install malware while leaving very little evidence on the computer.

Key findings

  • Lazarus sent targeted phishing emails containing links to fabricated websites tailored to individual targets.
  • The lure sites posed as a senior network appliance developer’s résumé and portfolio, and later as an interior-design showcase.
  • The résumé site used a suspected AI-generated job-seeker image and fabricated portfolio details.
  • Researchers assess that simply visiting the malicious GitHub Pages site likely initiated an infection involving CrossWeb EX financial-security software.
  • At least three South Korean organizations were affected across software, construction, and wired communication equipment manufacturing.
  • The attack used an in-memory malware chain designed to minimize traces on disk.

Who’s being targeted

  • Commonly targeted roles: Human resources, Hiring managers, Recruiters, Engineering and network teams, Construction project teams, Employees using online banking or government websites, IT and security teams.
  • Affected industries: Software, Construction, Wired communication equipment manufacturing, Financial services and online banking users.
  • Attack channels: email, website.
  • Impersonated: A purported senior network appliance developer or interior designer.

Awareness takeaways

  • Treat unsolicited applicant, portfolio, and résumé links as potential phishing attempts, especially when they are unusually tailored to your team or current projects.
  • Do not assume a professional-looking website or profile is genuine; validate unexpected job applicants through known recruitment channels before opening links.
  • Report suspicious links rather than visiting them, because a visit to a compromised site may be enough to start an infection.
  • Employees who use mandatory banking, government, or financial-security software should promptly apply updates and report unusual browser or system behavior.

Red flags to watch for

  • The supposed applicant's name resembles a Korean equivalent of “John Doe.”
  • Portfolio content contains meaningless details and random company names.
  • The job-seeker photograph may appear AI-generated or unnatural.
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Read the video transcript

A résumé tailored to your team? That’s the hook. Lazarus emailed South Korean teams: ‘Please review this senior network appliance developer’s résumé and portfolio.’ The link opened a tailored GitHub Pages site, later swapped for an interior-design showcase. Here’s the catch: just visiting likely started an infection through CrossWeb EX financial-security software. The profile had an unnatural-looking photo, a John Doe-like name, and meaningless portfolio details. A polished portfolio isn’t proof. Got an unexpected applicant link? Report the email without opening it.

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