deepbookui-fgd9oxjf9-cassiusfives-projects[.]vercel[.]app

The domain deepbookui-fgd9oxjf9-cassiusfives-projects.vercel.app poses a high-risk brand impersonation threat targeting the brand 'sui'. This domain is actively impersonating 'sui', potentially leading to users being misled into providing sensitive information or engaging with malicious content. The presence of a page title 'DeepBook UI' further supports the impersonation narrative, which can confuse users into believing they are interacting with a legitimate service.

Analysis of the domain reveals critical indicators of its malicious intent. VirusTotal reports that 2 out of 95 security vendors have flagged this domain, indicating a low detection rate that could allow it to evade some security measures. The domain was registered through Tucows Domains Inc. on February 21, 2026, and currently appears on one security blocklist. It resolves to the IP address 216.198.79.131, which is associated with AS16509, a range operated by Amazon.com, Inc. This information underscores the necessity for caution when interacting with this domain.

Users who have visited this domain should take immediate action to secure their personal information. It is recommended to change any passwords that may have been entered while on the site, enable multi-factor authentication on accounts where applicable, and monitor for any unauthorized transactions or communications. Additionally, users should report any suspicious activity to their respective IT security teams or local authorities to mitigate potential risks associated with this domain.