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Wallets & Security
Your keys, your responsibility. Learn how crypto wallets work, how to back up a seed phrase and how to spot the scams that drain accounts.
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Wallets & SecurityBeginnerWhat is an MPC wallet and how does it work?An MPC wallet splits a private key among parties who sign together without combining shares. It differs from seed phrase and multisig wallets.
Vahe Hakobyan3 min readRead guide
All Wallets & Security guides
Every guide in this topic, labelled by level.
Wallets & SecurityBeginnerWhen should you move crypto to a new wallet?Move funds when your recovery phrase or private key may be exposed. Back up the new wallet, send a small test transfer and confirm it arrives first.3 min read · Updated Oct 5, 2026
Wallets & SecurityBeginnerHow to spot fake NFT collectionsFake NFT collections usually copy real art and links. Check the contract address, creator wallet, and marketplace warnings before you interact.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is cryptojacking and how do you stop it?Cryptojacking secretly uses your device to mine crypto for someone else. It often hides in browser scripts, bad extensions, or pirated software.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is a rug pull in crypto?A rug pull happens when crypto creators take the money and the token collapses. Reporting to the FBI and FTC rarely recovers the stolen funds.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHoneypot tokens: what they are and how to spot oneA honeypot token is a crypto scam that lets you buy but blocks selling. Hidden code blacklists wallets or charges an extreme sell tax, trapping buyers.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is an MPC wallet and how does it work?An MPC wallet splits a private key among parties who sign together without combining shares. It differs from seed phrase and multisig wallets.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is a smart contract wallet and how does it work?A smart contract wallet is a crypto wallet that code controls, not one private key. The wallet holds assets and follows recovery rules you set.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerWhat is a dusting attack and how does it track you?A dusting attack sends tiny crypto amounts to many wallets so an attacker can trace owners by watching where the dust moves. It cannot steal funds.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHow to use exchange API keys safely: setup, storage, and reviewTo use exchange API keys safely, give each app its own read-only or trade-only key, add an IP allowlist, and store the secret in a password manager.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHow to Spot a Crypto Trading Bot ScamSpot a crypto trading bot scam by checking SEC or CFTC registration, testing a small withdrawal, and reporting it to the FTC. Save your records.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHow to spot fake crypto job offersYou can spot fake crypto job offers by checking the recruiter, domain, and job details before you reply. Payment or seed phrase requests are scams.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerCrypto ATM scams: how they work and what to doA crypto ATM scam is a stranger directing you to send crypto from a machine to a wallet they control. Reporting goes to the FTC and the FBI's IC3.3 min read · Updated Oct 6, 2026