Digital Collectables

50 Ways to Lose Crypto

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Here are 50 real ways people lose crypto, grouped logically.

Out of all 50:

  • ~80% happen before or during the transaction
  • Almost none are reversible
  • Most could be prevented with better real-time warnings

Which is exactly why:

Crypto Detective exists to intervene before #1–40 ever succeed.

You’re not fighting crime after the fact.
You’re installing a seatbelt in a system with no brakes.

A. Transaction & Address Errors

  1. Typing a wrong address
  2. Copy/paste mistakes
  3. Address poisoning attacks
  4. Sending to the wrong chain
  5. Sending to a burn address
  6. Sending to an incompatible contract
  7. Sending tokens without memo/tag (XRP, XLM)
  8. Using outdated deposit addresses
  9. Reusing compromised addresses
  10. Sending to expired bridge addresses

B. Scams & Social Engineering

  1. Phishing emails
  2. Fake airdrops
  3. Fake giveaways
  4. Impersonation on Twitter/Telegram/Discord
  5. Fake customer support
  6. Romance scams
  7. Fake investment groups
  8. Ponzi schemes
  9. Pump-and-dump groups
  10. Clipboard hijacking

C. Malicious Smart Contracts

  1. Infinite approval exploits
  2. Hidden drain functions
  3. Proxy contract swaps
  4. Approval front-running
  5. Token with transfer taxes/traps
  6. NFT mint traps
  7. Fake staking contracts
  8. Approval signature phishing
  9. Flash loan traps
  10. Malicious permit signatures

D. Rug Pulls & Project Risk

  1. Liquidity pulled
  2. Team disappears
  3. Fake audits
  4. Fake roadmaps
  5. Fake partnerships
  6. Admin mint functions
  7. Locked but unlockable liquidity
  8. Backdoored token supply
  9. Fake governance votes
  10. Insider dumping

E. Wallet & Device Compromise

  1. Malware
  2. Fake browser extensions
  3. Hardware wallet tampering
  4. Keyloggers
  5. SIM swap attacks
  6. Cloud backup leaks
  7. Fake mobile wallets
  8. Infected QR codes
  9. Lost seed phrase
  10. Shared seed phrase

Out of all 50:

  • ~80% happen before or during the transaction
  • Almost none are reversible
  • Most could be prevented with better real-time warnings

Which is exactly why:

Crypto Detective exists to intervene before #1–40 ever succeed.

You’re not fighting crime after the fact.
You’re installing a seatbelt in a system with no brakes.

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