Is fastswap.fr a scam? TrustSniffer's high-risk assessment: 0/100

Security Alert

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

This is the website fastswap.fr, a recently launched web property whose homepage carries the browser title "Home | Jupiter" and a short body of text. The name and title point to a crypto-asset swap or trading front end. The captured content does not set out specific products, rates, supported networks or an operating entity, so the business model cannot be confirmed from the page itself. Visitors are presented with a brief landing page and no verifiable statement of who runs the service.

Scam/Impersonation Risk

The most serious finding is the confirmed blacklisting of this domain. Several independent security engines currently flag it as malicious or suspicious, and a tier-one security vendor is among them. This is a concrete external reputation hit, not a heuristic, and it is the decisive factor in this assessment. The domain is also very new, only about six weeks old. A newly created swap-style site that is already blacklisted fits the pattern of short-lived campaigns that appear, collect value and disappear. Separately, the homepage title uses the name "Jupiter", while the domain is an unrelated name. That mismatch between the displayed brand and the domain is notable and calls for scrutiny. The evidence does not establish that a specific brand is being copied, and no conflicting legal entities were found. The site's behaviour in testing showed no wallet-connection prompts, no wallet-drainer routines, no clipboard tampering and no hidden or off-site credential forms, so no active theft mechanism was observed. These sandbox results do not offset the blacklisting, because a page can behave benignly under automated testing and still be listed for malicious use. Evidence:

• Homepage: the domain was registered on 2026-09-09 (~0.12 years, about six weeks old), through the registrar KEY-SYSTEMS GmbH.
• Homepage: the page title reads "Home | Jupiter", which does not match the fastswap.fr domain name.
• Behavioural testing of the homepage: 63 external XHR requests and 21 external POST requests across three runs, with up to roughly 91% of activity going to external hosts. All were to recognised endpoints, but the volume of third-party traffic is unusually high for a short landing page.
• Behavioural testing of the homepage: 60 console errors, and no wallet-connect, drainer, clipboard-write or hidden-form activity detected.

Regulatory Verification Notes

The captured homepage gives no clear statement of a legal entity, licence, registration number or governing jurisdiction, so its disclosure position is unclear. The domain's registration details are also incomplete, which amounts to ownership opacity and not an identity contradiction. A swap or trading service handling customer assets would normally be expected to publish its operator and regulatory status. A gap in those disclosures is not by itself proof of wrongdoing, but here it sits alongside the confirmed blacklisting and a very young domain, so it cannot be treated as an administrative detail. No third-party broker-reputation record was matched for this site. That absence is neutral and gives no assurance. Evidence:

• Homepage: no operator name, licence or registration number was identified in the captured content.
• Domain registration: the owner details are incomplete, and the registrar is KEY-SYSTEMS GmbH.
• Hosting: served from AS13335 (Cloudflare, Inc., US).
• Transport encryption: the TLS certificate was issued by WE1 (DV validation) and is valid to 2026-12-08. A domain-validated certificate confirms only control of the domain, not the identity of its operator.

What to Verify Next

Before any engagement, the supposed brand behind the "Jupiter" title should be traced through its officially published channels, found independently and not through links on this site. The question is whether those channels acknowledge fastswap.fr. Any claim of licensing or authorisation should be checked directly with the relevant financial or crypto-asset registry in the jurisdiction the operator claims. The blacklisting status should be re-checked after a reasonable interval, because a listing that clears would change the picture and one that persists would confirm it. The official support and contact channels should be established through an offline or independently sourced route. Evidence:

• Homepage: the title shows "Jupiter", but the page offers no verifiable link to a known operator.
• Homepage: no regulatory status is stated that could be checked against a registry.
• Third-party reputation: the current malicious and suspicious detections are the baseline against which any later re-check should be compared.

Summary Verdict

The site carries an elevated, high-risk posture. The confirmed blacklisting is decisive, and it is reinforced by a very recent domain and an absence of verifiable operator identity. Technical hygiene, such as a valid certificate and a recognised network provider, is outweighed by the external threat findings. The available evidence does not support treating this site as legitimate.

Infrastructure Integrity

The site sits behind Cloudflare's CDN and WAF, and every observed address is a Cloudflare edge address. Only the edge is visible, and the origin server could not be seen. That is a mitigating factor for availability and basic exposure, and bot-protection controls were also present. Edge-only visibility prevents independent confirmation of where the content is actually hosted, and it can mask rapid content changes behind the same front. Protective infrastructure offers no assurance of legitimacy and cannot offset the external threat findings.

Closing Assessment

Account login, wallet connection, credential entry and any transfer of funds or assets should be avoided on this site. At most, the site should be viewed passively, and only from an isolated, non-critical environment. Any real service this brand claims to offer should be reached through channels independently confirmed as official.