Executive Summary

A new variant of a known scam uses a fake CAPTCHA interface to trick users into downloading and executing malicious software. Attackers embed the CAPTCHA prompt in a deceptive webpage or email, convincing victims that they must solve a CAPTCHA to proceed. Once the user clicks the link or submits the form, a malware payload is delivered, often masquerading as a legitimate installer. The technique exploits users’ trust in CAPTCHAs and the urgency of completing a task.

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Intelligence Metadata - Source Publisher: Schneier on Security - Published Date: 2026-09-16T11:25:26+00:00 - Category: threat-intel

Original Description: New variant of an old scam: Use the framing of a CAPTCHA to get an unsuspecting user to download and run a malicious program.

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