Cloudflare participates in global operation to disrupt raccoono365

Intel Name: Cloudflare participates in global operation to disrupt raccoono365

Date of Scan: September 17, 2025

Impact: High

Summary:
In early September 2025, Cloudflare partnered with Microsoft to dismantle the RaccoonO365 phishing-as-a-service (PhaaS) operation. The campaign targeted Microsoft 365 users using sophisticated phishing kits with CAPTCHA and anti-bot measures. Cloudflare took down hundreds of malicious domains and Worker accounts on its network, supporting Microsoft’s broader legal action filed in August to disrupt the operation.

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