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Category: Hacks → Malware, Fake Wallets & Device CompromiseHacksMalwareFake Import ToolsReading time: 9 minutes
Risk level: Critical
Target audience: Wallet users

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Meet Kofi

Kofi has accounts on several exchanges and wallets. He finds a tool called “Wallet Key Recovery Helper” that claims to:
  • Batch import multiple wallet keys
  • Consolidate holdings across wallets
  • Simplify portfolio management
He downloads the tool and runs it. The tool asks for his private keys to “import” them into a unified interface. He provides the keys. The tool processes them and then displays an interface showing all his holdings consolidated. But the tool has silently uploaded his keys to the attacker’s server. Within hours, all his wallets are drained.

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Where the Scammer Won

  • Plausible functionality: The tool’s claimed features (batch import, consolidation) sounded useful.
  • Professional appearance: The tool looked legitimate and functional.
  • Direct key request: The tool asked for private keys directly, which users shouldn’t provide.
  • Silent exfiltration: Keys were uploaded without user knowledge.

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Red Flags Kofi Missed

  • Tools asking for private keys or seed phrases.
  • “Recovery” or “consolidation” tools from unknown sources.
  • No official verification or audit of the tool.
  • Tool promises to “manage” multiple wallets.

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How Fake Import Tools Work

What happens: Scammer creates tool with legitimate-sounding features (batch import, consolidation, portfolio management).
What happens: Tool is promoted via forums, social media, or ads as helpful utility.
What happens: Tool asks user to input private keys or seed phrases to “import” wallets.
What happens: Tool silently uploads captured keys to attacker’s server while displaying fake interface.
What happens: Attacker uses captured keys to access all wallets and drain funds.

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Prevention

Never use third-party tools for key/seed phrase import.
Only import keys into official, verified wallets (MetaMask, Ledger Live, Trezor Suite).
Create new wallets and move funds instead of importing keys into consolidation tools.
Verify tool legitimacy: Check if tool is open-source, audited, or from trusted developer.
Never share private keys or seed phrases with any tool, website, or person.

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If You Already Used a Fake Import Tool

1

Assume All Keys Are Compromised

Assume all private keys/seed phrases provided to the tool are compromised.
2

Create New Wallets Immediately

Create new wallets with fresh seed phrases for all compromised wallets.
3

Move All Funds

Move all funds from compromised wallets to new wallets immediately.
4

Never Use Old Keys Again

Never use the compromised keys or seed phrases again.
5

Report the Tool

Report the fake tool to relevant authorities and warn others.

Fake Wallet App

How fake wallet apps steal seed phrases

Hacks Category

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Check Your Wallet

Verify if addresses are reported as malicious

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References

  1. Wallet Security Best Practices
  2. Official Wallet Import Methods
  3. Private Key Security Guidelines