Is grandslamtoken.app a scam? TrustSniffer's high-risk assessment: 5/100

Security Alert

Fortinet, Kaspersky, Sophos flagged this site in external intelligence checks, indicating elevated compromise/scam exposure that requires immediate caution.

Grandslamtoken.app is a single-page promotional website for "Grand Slam Token (GST)", which it describes as "the community token for tennis fans". It presents a crypto-token brand built around a sports-fan community. Its apparent purpose is to attract holders and participants to a newly issued digital asset.

Scam/Impersonation Risk

The site shows confirmed contradictory signals that place it in a high-risk category. Multiple independent threat-intelligence sources currently flag the domain as malicious, including several tier-one security vendors, and the domain is held on a confirmed blacklist. Those detections are decisive, and nothing else in the evidence offsets them. The domain was registered only a few months ago and has a very thin web-archive footprint, so it has no established record of benign operation. Its transport encryption is valid, but this is a basic baseline that any new site can obtain, so it provides no assurance about intent. No brand impersonation or conflicting legal identities were observed, and the evidence does not show what the listings are for. Automated behavioural testing of the homepage found no wallet-drainer behaviour, clipboard manipulation, hidden forms, or credential posts to third parties, but the blacklist outweighs this. The sandbox runs also did not exercise real wallet interactions with funds, so a clean run does not rule out later malicious changes. A token-promotion site that is brand new and already widely flagged fits the profile of a short-lived campaign. The "community token for tennis fans" framing is an unverified claim that borrows the name of a famous sport. Evidence:

• Homepage: it markets "Grand Slam Token (GST)" as a community token for tennis fans, with no independently verifiable backing for that positioning.
• Domain registration: registered on 2026-07-28 (~0.25 years old), expiring 2027-07-28.
• Web-archive depth: 3 archive snapshots, all from 2026 (1 year tracked), with no earlier history.
• Reputation: the domain is currently blacklisted by external threat-intelligence sources, including several tier-one security vendors, and the DeFi directory has no recognised listing for the project.

Regulatory Verification Notes

The available evidence establishes no regulatory standing, licence, or registered legal entity for the operator of this token project. Ownership and governance are opaque, and the real-world operator identity is not independently verified. This is a verification gap, not a contradiction in itself, but the blacklist makes it matter more. A project that asks the public to acquire a digital asset would be expected to have a clearly identifiable issuer and some disclosure of terms. No third-party broker-reputation record was matched for this name, so no external regulatory or reputational context exists to soften the picture. The domain was registered through a commercial registrar, NICENIC International Group, and the registration details do not identify an accountable owner. Evidence:

• Hosting: the site is served from AS13335 (Cloudflare, Inc., US), which reveals nothing about the operator.
• Transport encryption: a DV (domain-validated) TLS certificate issued by WE1, valid to 2026-12-24, which confirms control of the domain but not any organisational identity.
• Registration: the registrar is NICENIC International Group Co., Limited, and the registrant details are hidden or incomplete.
• Third-party context: no broker-reputation match and no regulatory source linked to the domain.

What to Verify Next

Any contact with this project should start by independently confirming that GST and its issuer exist outside the website itself. That means searching for the project through official tennis-organisation and reputable crypto-industry channels, and checking whether any named company, jurisdiction, or regulator filing can be found offline. Official contact channels should be confirmed through a route independent of the site. The reputation listings should be re-checked later, since flags on very new domains sometimes change. Until the issuer is verified and the listings clear, no wallet connection, token purchase, or credential entry should be considered. Evidence:

• Homepage: the token name and its tennis-community claim need corroboration from sources outside the site.
• Registration age: the domain is only about three months old, so any claim of an established community or track record needs independent proof.
• Reputation: the blacklist status should be re-checked directly with the listing sources before any engagement.

Summary Verdict

The site is assessed as high risk with a cautionary posture. Active threat-intelligence listings, a very young domain, and an unverified operator together outweigh the clean technical hygiene. Its safe use is limited to passive viewing.

Infrastructure Integrity

The site sits behind Cloudflare's CDN and WAF, and all observed addresses are edge nodes. The origin server was not observable. This is a mitigating factor only: it shows professional-grade delivery and valid encryption, but it also prevents independent verification of the real hosting and can mask rapid content swaps. Protective infrastructure cannot offset the reputation risk in this case.

Closing Assessment

The site should not be used for login, wallet connection, token purchase, or any financial interaction. Any visit should be passive and read-only. Anyone who has already interacted with it should treat related credentials and wallet approvals as potentially exposed and review them promptly.