Fake Bridge Scams via Cryptocurrency
Fraudulent cross-chain bridge interfaces accept cryptocurrency deposits for supposed asset transfers between blockchains but never send tokens to the destination chain.
Part of: Fake Crypto Bridge Scam
Last reviewed: 8 June 2026
Cross-chain bridges allow users to move tokens from one blockchain network to another - a genuinely useful function in a multi-chain DeFi landscape. Scammers build convincing fake bridge interfaces that accept deposits on the source chain but never release corresponding tokens on the destination chain, effectively stealing the deposited assets.
Because bridging inherently involves a delay and some complexity, victims often wait patiently for a transaction to resolve, giving the scammer time to move funds before the deception becomes clear. The crypto-payment nature of the transaction removes all dispute options.
How this scam works on cryptocurrency
Fake bridge sites are frequently promoted through search engine ads that appear above the legitimate bridge's listing, targeting users who search for bridge services by name. The fraudulent site is visually identical to the real one, with a similar or subtly misspelled domain.
A user deposits assets on the source chain, where the transaction is confirmed normally. The fake bridge interface shows a pending status indefinitely, or briefly shows success before the destination chain balance never updates. The deposited assets are moved to attacker-controlled wallets within minutes of confirmation. Support channels linked from the fake site lead to more social engineering designed to extract additional funds in the name of troubleshooting.
Common red flags
- Bridge URL was reached via a search ad rather than a bookmarked or previously verified link
- Domain name contains a subtle misspelling or extra subdomain not present on the official site
- Source-chain deposit address cannot be verified against an official list published by the protocol
- No transaction appears on the destination chain explorer after a reasonable confirmation window
- Support for the bridge issue directs you to a Telegram or Discord support account rather than an official help center
- Bridge interface requests wallet seed phrases or private keys at any point
- The bridge protocol's official documentation does not list the UI you are using
How to protect yourself
- Bookmark official bridge interfaces from the protocol's verified documentation or governance forum
- Never reach bridge sites through search engine ads - use direct, bookmarked URLs only
- Verify the source-chain deposit address against the protocol's published contract addresses before signing
- Start with a small test transfer to confirm the destination chain receives funds before bridging larger amounts
- Check the destination chain explorer directly for the expected token arrival after bridging
- Use bridges that are listed and vouched for by established DeFi aggregators or the underlying protocol's official docs
How to report it
- Report the phishing domain to your browser's safe-browsing program (e.g., Google Safe Browsing)
- File a report with the IC3 at ic3.gov
- Submit the malicious domain to the legitimate bridge protocol so they can warn users
- Report to the FTC at reportfraud.ftc.gov
Frequently asked questions
Why do fake bridges appear at the top of search results?
Fraudsters pay for search ads to intercept users seeking legitimate bridge services. This is why bookmarking and direct navigation are safer than relying on search results for financial tools.
How long does a real cross-chain bridge take?
Legitimate bridges typically complete within minutes to a few hours depending on the chains and confirmation requirements. Indefinite pending status is a strong red flag.
Can the legitimate bridge protocol help recover my funds?
Legitimate protocol teams cannot reverse on-chain transactions. They can help identify whether the site you used was genuine, but fund recovery is not possible through the protocol itself.