Wishing: Webhook Phishing in Teams
Summary
This article discusses a new phishing technique that leverages Microsoft Teams webhooks to deliver malicious links. Attackers can abuse this feature, which is designed for integration and automation, to bypass traditional security controls and trick users into clicking on phishing URLs.
IFF Assessment
FOE
This article details a new phishing technique that exploits a common collaboration tool, posing a direct threat to organizations and their users.
Defender Context
Defenders should be aware of this webhook phishing vector targeting Microsoft Teams and educate users about its potential. Implementing stricter controls on webhook creation and monitoring for suspicious activity within Teams can help mitigate this threat.