Fix Wallet Warnings Fast

Clear “This dApp Could Be Malicious”, “Site May Be Unsafe”, "Deceptive site ahead" and 20+ other errors – step-by-step guides for every major wallet

Wallet warning illustration

If your users see messages like "This dApp could be malicious", "This site may be unsafe" or "Deceptive site ahead" in their crypto wallet, you're losing trust, transactions, and revenue every minute the banner stays up.

Below you'll find:

  • An overview of how wallet blocklists work (2-minute read)
  • An interactive table—pick your wallet, jump straight to the exact fix guide
  • Site-wide FAQs covering the most common questions
  • A fast way to resolve the warning with a paid, low-friction Quick Scan

Fix My Wallet Warning – $99 Quick Scan

Why Wallet Warnings Happen

Major crypto wallets like MetaMask, Phantom, Coinbase Wallet, Trust Wallet, Rabby, and many others rely on third-party providers like Blockaid and popular open-source phishing blocklists to protect users. These systems scan millions of domains and smart-contract addresses for scams.

Unfortunately, they sometimes flag legitimate projects. The most common false-positive triggers are:

  • Presale activity: brand-new wallet addresses receiving funds from many users in a short burst
  • Recycled domains: URLs that previously hosted scam content under a former owner
  • Look-alike domains: names that resemble popular apps and get blocked pre-emptively
  • Malicious reports: complaints filed by competitors or disgruntled users
  • Algorithmic false positives: automated tools misclassifying new or lesser-known domains

When a warning fires, visitors connecting their wallet or even just landing on your site see banners like "This dApp could be malicious" or "Site may be unsafe," and most refuse to proceed, draining trust and revenue within hours.

We've already helped 400+ projects get unflagged. Browse the wallet-specific guides below for step-by-step fixes, or click Quick Scan and file an unblock request. Our team will assist you every step of the way.

Fix Your Wallet Warning by Provider

Most warnings disappear once you follow the right steps. Check your wallet and error message below to get started.

Wallet Error Messages You Might See Fix Guide
MetaMask
Deceptive site aheadThis is a deceptive requestDeceptive site aheadPhishing detection

View Fix Guide →

Phantom
This dApp could be maliciousPhantom believes this website is malicious and unsafe to useSite is blocked

View Fix Guide →

Coinbase Wallet
This site may be unsafeThis site has been flagged as dangerousIf you continue, you could lose all of your crypto and NFTs

View Fix Guide →

Trust Wallet
High risk detectedThis address is unsafeHigh risk addressContinuing may result in a complete loss of funds

View Fix Guide →

Rabby Wallet
Phishing site detected by RabbyDanger

View Fix Guide →

Exodus Wallet
Unsafe connectionhas been flagged as unsafe

View Fix Guide →

Ledger Wallet
Flagged as maliciousThis dApp may contain malicious code

View Fix Guide →

OKX Wallet
Deceptive site warningRisk warningis flagged as a honeypotThis transaction is riskyYou’re visiting a potential phishing site

View Fix Guide →

Binance Wallet
Transaction blockedHigh-risk signature detectedSource not verified

View Fix Guide →

Solflare Wallet
Potentially malicious transactionTransaction blocked

View Fix Guide →

Rainbow Wallet
This app is malicious

View Fix Guide →

Frequently Asked Questions

Wallets maintain blocklists to protect users from phishing sites. Your legitimate dApp may have been flagged due to false positives from automated systems, shared hosting IP addresses, similar domain names to known malicious sites, or disgruntled competitors and/or users reporting your site.

Not necessarily. Most wallet warnings are false positives caused by overly aggressive automated detection systems. However, it's always good practice to run a security audit to ensure your site hasn't been compromised. Our Quick Scan includes a basic security check.

Typically 24-72 hours, depending on the wallet. MetaMask and Coinbase Wallet usually respond within 24-48 hours, while Phantom can take up to 72 hours.

No, wallets control their own blocklists for security reasons. The only way to remove a warning is through their official appeal process. We help by identifying the exact issue and crafting appeals that get faster responses.

Our monitoring service continuously checks your domain across multiple wallet blocklists. We alert you immediately if you're flagged and can often resolve issues before your users even notice them.

Our $99 Quick Scan includes: identification of the wallets or blocklists flagging your domain. From there you can open an unblock request with us or deal with it yourself.

Get started with dappdetect

Automatically detect which websites and wallets have flagged your addresses as spam or phishing. Take control, fix the issue, and protect your revenue.

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Screenshot of the quick scan page on the dashboard