Is welcome-alt.fun safe?

Independent threat intelligence flags this as a Hyperliquid phishing site

PhishDestroy, a threat intelligence platform, explicitly flags welcome-alt.fun as a high-risk brand impersonation targeting Hyperliquid. The site uses the title "Alt Fun — Launch coins backed by Hyperliquid perps" to deceive visitors into believing it is connected to the legitimate Hyperliquid perpetuals exchange. This is a direct impersonation of a real crypto brand, designed to lend false credibility to the page.

Ten independent antivirus families reported an adverse result for this domain, including alphaMountain.ai, Bfore.Ai PreCrime, and BitDefender. While the saved antivirus observation is marked as stale, the breadth of detections across multiple vendors is a strong adverse signal that corroborates the phishing classification.

A visual capture of the site shows a Cloudflare warning page that explicitly labels welcome-alt.fun as suspected phishing. This is a fresh observation and provides direct visual confirmation of the adverse classification.

Clean technical checks do not offset the operator-level deception

The browser threat feed returned no threat warning, and the saved TLS check found a valid encrypted connection. These are clean technical signals, but they only mean no detections were recorded at the time of the check. They do not establish that the site is safe or that its operator is trustworthy.

The site's own page content could not be read because it returned HTTP 403 errors, even when retried as the scanner's own identity. This means the site's contact, About and policy text was never reviewed. The domain is only 153 days old, and there is no established reputation or archive history to offset the adverse findings. The operator remains anonymous, and the combination of a young domain, unreadable pages, and multiple phishing detections points to a deliberately deceptive operation rather than a legitimate service.