01sw-bdg8-oxmc[.]alina-ciorba-duncantoplis-co-uk-s-account[.]workers[.]dev

The domain 01sw-bdg8-oxmc.alina-ciorba-duncantoplis-co-uk-s-account.workers.dev is actively engaged in credential phishing operations targeting Microsoft 365 account holders. Analysis confirms this domain is designed to harvest login credentials through fraudulent login portals mimicking Microsoft authentication pages. As of the latest verification, the domain remains operational and continues to pose a high-risk threat to users. Infrastructure analysis reveals the domain is flagged by 14 of 95 security vendors on VirusTotal, indicating widespread detection as malicious. It is registered through Cloudflare, Inc., and resolves to the IP address 188.114.96.3. The SSL certificate is issued by Google Trust Services, which, while legitimate, is commonly exploited by threat actors to lend credibility to phishing sites. No historical registration data is publicly available due to the use of a workers.dev subdomain, which obscures traditional WHOIS records and complicates attribution. Current status confirms the domain remains active and unblocked by major security providers. Organizations are advised to implement immediate countermeasures, including blocking the domain and its resolving IP at the network perimeter. Endpoint protection should be updated to recognize and flag the domain as malicious. Users should be educated on identifying phishing attempts, particularly those impersonating Microsoft 365 login pages. Security teams are recommended to monitor for credential reuse attempts following exposure to this domain, as harvested credentials are likely to be exploited in subsequent attacks.