js[.]ydairyun[.]com

The domain js.ydairyun.com has been identified as a brand impersonation threat specifically targeting the cryptocurrency platform OKX. This domain is currently offline, but its recent activity posed a risk to users seeking legitimate OKX services. The page title 'Buy Bitcoin' was used to lure visitors, mimicking the branding of OKX to deceive users into potentially disclosing sensitive information or interacting with malicious content.

Analysis reveals that js.ydairyun.com was flagged by 1 out of 95 VirusTotal security vendors, indicating limited but confirmed detection. The domain was registered through GoDaddy.com, LLC and created on April 1, 2026, resolving to IP address 154.26.176.142. It appears on one security blocklist and utilizes an SSL certificate issued by Let's Encrypt (R13), which is common for both legitimate and malicious sites. These indicators collectively point to a targeted brand impersonation campaign designed to exploit trust in the OKX brand.

Given that the domain is now offline, the immediate risk is reduced; however, users should remain vigilant. PhishDestroy recommends avoiding any interaction with this domain and ensuring that any cryptocurrency-related activities are conducted through official, verified channels. If you have previously visited this site or entered credentials, change your passwords immediately and monitor your accounts for suspicious activity. Always double-check URLs and look for subtle misspellings or unusual domain extensions to avoid similar threats in the future.