Guides

Short, practical guides for anyone asked to send crypto to an address they don't trust.

• How to check if a crypto address is a scam

  Before you send Bitcoin, USDT or any crypto, check the address: search it on a blacklist, read its transaction history and look for the warning signs scammers leave. A step-by-step guide.

• Got a sextortion email demanding Bitcoin? Here is what to do

  An email says you were recorded and demands Bitcoin? It is a mass scam. Learn how it works, check the Bitcoin address, and what to do instead of paying.

• How to check if a crypto wallet is blacklisted or sanctioned

  What a crypto blacklist is, who maintains them (OFAC, stablecoin issuers, exchanges, fraud databases), how to check a wallet in seconds, and what to do if yours is flagged.

• What ransomware Bitcoin wallets show

  Data from the register: which ransomware families dominate and how many wallets still hold BTC.

• Anti-fraud resources

  Where to report fraud, by country, and how to protect yourself.