coinnbsesignin-app[.]pages[.]dev

This domain, coinnbsesignin-app.pages.dev, poses a significant threat as it is designed to steal user credentials through phishing. The site mimics legitimate login pages, tricking users into providing sensitive information such as usernames, passwords, and potentially personal details. This can lead to unauthorized access to accounts, financial loss, and identity theft.

Analysis indicates that coinnbsesignin-app.pages.dev is a credential phishing site, as evidenced by being flagged by 14 out of 95 security vendors on VirusTotal. The domain was registered through Cloudflare, Inc., on October 28, 2025, and is currently offline. The SSL certificate is issued by Google Trust Services, which may give a false sense of security. The site's IP address, 2606:4700:310c::ac42:2c67, is located in the United States and is part of Cloudflare's network (AS13335). Additionally, the domain appears on one security blocklist and is marked as a phishing site by Google Safe Browsing.

If a user has visited coinnbsesignin-app.pages.dev, it is crucial to take immediate action to mitigate potential risks. Users should change passwords for any accounts they may have entered credentials into while visiting the site. Enabling multi-factor authentication (MFA) on all affected accounts can provide an additional layer of security. It is also recommended to monitor account activity and credit reports for any signs of unauthorized access or fraudulent transactions. Reporting the incident to the relevant service provider and security teams can help in further investigation and containment efforts.