web-web-embed-iframe-test-harness-uniswap[.]vercel[.]app
“Uniswap Interface”
The domain web-web-embed-iframe-test-harness-uniswap.vercel.app is currently classified as an elevated‑risk crypto drainer and remains active as of the report date, August 02, 2026. Infrastructure analysis shows the domain resolves to the IPv4 address 64.29.17.131 and is hosted on Vercel’s platform, indicating a Vercel‑registered deployment. Defensive feeds have recorded the domain as blocked by PhishDestroy and it appears on a single external security blocklist, reinforcing the view that it is being used for malicious purposes.
VirusTotal scans have returned 19 positive detections out of 91 examined security vendors, demonstrating a notable consensus among scanners that the site is malicious. No additional public metadata such as page title, SSL certificate details, HTTP response codes, or Safe Browsing verdicts are presently available, leaving the exact content and attack vector unconfirmed. The absence of further observable indicators means analysts cannot describe the specific mechanics of the drainer, but the available evidence aligns with known patterns where adversaries embed malicious iframes or scripts to intercept cryptocurrency transaction approvals.
Defenders should prioritize immediate containment: add the domain and its resolving IP address to DNS blocklists, enforce outbound filtering for connections to Vercel‑hosted subdomains that lack legitimate business justification, and monitor for any related Vercel deployment identifiers. Continuous re‑scanning on VirusTotal and periodic checks against emerging blocklists are recommended to capture any changes in detection scores. Organizations that handle crypto assets should also consider heightened transaction monitoring for unauthorized wallet interactions that could be sourced from this infrastructure.
Network Security Intelligence
Threat Response Pipeline
Public Blocklist Status
Threat Intel Cross-Reference · source references
Technologies · 7 identified
WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications.
webassembly.org 100% confidenceAmazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.
aws.amazon.com 100% confidenceVercel is a cloud platform for static frontends and serverless functions.
vercel.com 100% confidenceStatsig is a modern product experimentation platform that helps product teams continuously measure impact of every single feature they launch.
statsig.com 100% confidenceHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
www.rfc-editor.org 100% confidenceCloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
www.cloudflare.com 100% confidenceAmazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.
aws.amazon.com 100% confidenceVirusTotal Analysis
Archived Evidence
Evidence & External Reports
Were You Affected by This Site?
If a wallet, seed phrase, or account was exposed, report the incident immediately. Revoke approvals and move remaining assets to a new wallet created on a trusted device.
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Recommendations & Advice for Victims
An estimated $51 billion flowed to illicit crypto wallets in 2024 (source). If you interacted with web-web-embed-iframe-test-harness-uniswap.vercel.app — act now.
What should I do immediately?
Urgent
- Revoke token approvals — use revoke.cash to remove access granted to malicious smart contracts
- Move remaining funds to a brand-new wallet. The compromised wallet is no longer safe
- Change all passwords — email, exchange accounts, anything that shares the same password
- Enable 2FA using an authenticator app (not SMS). Disable SMS-based recovery
- Freeze cards if you entered banking details on the phishing site
What information should I collect for my report?
FBI guidelines
According to the FBI, the most important details are transaction data:
- Cryptocurrency addresses — scammer's wallet (e.g.,
0x5856...35985) - Amount & crypto type — exact amount (e.g., 1.02345 ETH, 0.5 BTC, 500 USDT)
- Transaction ID (hash) — the unique blockchain transaction identifier
- Exact dates & times — of each transaction and first contact with scammer
- Screenshots — scam website, chat messages, emails, wallet transactions, social media
- All URLs & domains used by the scammer (including
web-web-embed-iframe-test-harness-uniswap.vercel.app) - Communications — emails, texts, phone numbers, usernames the scammer used
Even if you don't have all details — file a report anyway. Partial information still helps investigations.
Where should I report the scam?
- FBI IC3 — Internet Crime Complaint Center (US federal reporting)
- Europol — European cybercrime reporting (EU)
- Chainabuse — flag scam wallets across exchanges & platforms
- Your crypto exchange — notify its fraud team immediately; it may be able to preserve records or restrict funds held on its platform
- Local police — creates an official record, even if they can't act immediately
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
How do crypto scams typically work?
- Fake websites — pixel-perfect clones of legitimate sites with slightly altered domains
- Malicious approvals — "connect wallet" prompts that grant unlimited token spending to attackers
- Pig butchering — trust built over weeks via Telegram/WhatsApp/dating apps, then money stolen
- Recovery scams — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
- Fake ads & airdrops — Google/social media ads and "free token" offers leading to wallet drainers
- AI-powered scams — deepfakes, automated phishing, and AI-generated sites making fraud harder to detect
How can I protect myself in the future?
- Use a hardware wallet (Ledger, Trezor). Never store large amounts in browser wallets
- Bookmark official sites — never click links from emails, DMs, or ads
- Read every approval — verify permissions before signing. Reject unlimited approvals
- Verify domains — check on PhishDestroy before interacting. Check HTTPS, spelling, domain age
- "Too good to be true" = scam — guaranteed returns, celebrity endorsements, urgent deadlines