HighPhishingOct 6, 2026

Fake AI Ad Portals Stealing Business Logins and MFA Codes

Attackers are operating fraudulent advertising platforms that impersonate popular AI tools such as ChatGPT, Claude, and Gemini to steal business login credentials and MFA codes. These human-operated portals lure marketing and business teams with fake promises of campaign optimization and account auditing. Once submitted, stolen authentication details can give criminals direct access to internal corporate systems and sensitive data.

Phishing security briefing

Who is affected

Organizations and marketing personnel who use or manage accounts on AI platforms, including ChatGPT, Google Gemini, Anthropic Claude, and Perplexity.

How to mitigate it

  1. 1Instruct staff to verify website URLs strictly before entering any corporate credentials or verification codes.
  2. 2Deploy phishing-resistant multi-factor authentication methods, such as hardware security keys, across all critical accounts.
  3. 3Implement automated web filtering and secure DNS services to block employee traffic to fraudulent and newly created domains.
  4. 4Encourage immediate reporting from staff whenever an unexpected portal prompts for live MFA codes.

How Outsource IT solves this

Managed Cybersecurity & Threat Protection provides advanced phishing defence, identity protection, and threat monitoring to block malicious sites before credentials can be stolen.

Managed Cybersecurity & Threat Protection

Tags

PhishingAI ToolsCredential TheftMFA

Source advisory: the-hacker-news

Not sure whether this affects your business?

Outsource IT has been delivering managed services for over 20 years from Burlington, Ontario, supporting organizations right across Canada. Ask our team to review your exposure.

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