Fake AI chatbot sites steal ad account credentials via BiTB attacks

Tue, 06 Oct 2026 17:10:43 +0000

Engineer — Learn: Browser-in-browser phishing targeting SaaS credentials is a technique worth understanding for security awareness programs and evaluating whether your SSO/FIDO2 posture would resist it; no patch or config change needed today.
SOC/IR — Plan: Build or tune detections for browser-in-browser lure patterns targeting ad platform logins; consider hunting for anomalous OAuth grant activity in M365/Google Workspace logs from users in marketing or growth roles.
Leader — Skip

Browser-in-Browser on CuraSec