Fake Event Invites Steal Google MFA via AitM

The Hacker News · High sophistication
Last updated October 16, 2026

A tracked threat group (UAT-11985) sent tailored event-invitation lures to people tied to Taiwan research organizations, trying to trick them into “registering” through a fake Google Form flow. Victims who clicked a disguised link or scanned a tampered QR code were pushed to a convincing Google sign-in page that captured Google credentials and MFA codes in real time, enabling account takeover.

Key findings

  • Campaign targeted individuals affiliated with Taiwan research organizations using spear-phishing event invitations.
  • Attackers impersonated reputable academic/policy institutions to build trust and used personalized flattery to increase engagement.
  • Links in emails routed to attacker-controlled infrastructure while appearing (on hover) to be a legitimate-looking Google Forms URL.
  • In some cases, legitimate event posters were altered to include malicious QR codes, expanding exposure beyond email recipients (including printed materials).
  • The phishing flow mimicked Google Forms and then prompted a Google sign-in, leading to an adversary-in-the-middle (AitM) proxy that harvested credentials and MFA codes for account takeover.
  • The spoofed login supported Chinese (Simplified/Traditional) and English locales, suggesting Chinese-speaking users were targeted.

Who’s being targeted

  • Commonly targeted roles: Research staff, Faculty/academics, Policy/think-tank staff, Event coordinators, Executive assistants supporting research leadership.
  • Affected industries: Research organizations, Higher education / academia, Public policy / think tanks.
  • Attack channels: email, physical.
  • Impersonated: Taiwan-based academic/policy institution (e.g., Taiwan European Union Centre, NCCU Institute of International Relations, Taiwan Research Institute), Reputable academic/policy institution hosting a public event.

Awareness takeaways

  • Treat event invitations (especially with flattering personalization) as suspicious until independently verified via an official website or known contact.
  • Don’t trust what a link ‘looks like’, verify the actual destination and be cautious of registration links that masquerade as Google Forms.
  • Be cautious scanning QR codes on posters/flyers; confirm the event and registration page through an official source before proceeding.
  • If a basic form suddenly requires a Google sign-in (and especially MFA), stop and report, it may be attempting account takeover.

Red flags to watch for

  • Registration link appears legitimate but routes to attacker-controlled infrastructure (deceptive link/hover behavior)
  • Unexpected Google sign-in prompt to complete a basic event registration form
  • Overly elaborate, templated language plus flattering personalization meant to rush engagement
  • QR code on a poster has been altered/does not match the official organizer’s site
  • Registration page mimics Google Forms but unexpectedly asks for Google credentials
  • Poster/QR may be encountered outside official channels (printed materials), making verification harder
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Read the video transcript

You get an email: a big-name Taiwan policy institute inviting YOU to a geopolitics event, praising your research and asking you to register. You click the 'Google Form' link or scan the QR code on the event poster. A perfect-looking Google Form appears, then suddenly a Google sign-in pops up asking for your password and MFA code. This is an adversary-in-the-middle, or AitM, setup. That fake Google sign-in is proxying the real thing, so when you type your password and MFA, UAT-11985 gets live access to your Google account. Aha rule: if a simple event registration suddenly demands Google login and MFA, stop. Close it and report it to security immediately.

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