Single Wallet vs Multi-Wallet Airdrop Strategy: Detection Risk
Spreading activity across multiple wallets multiplies airdrop allocation potential but triggers detection algorithms. Here's how protocols identify coordinated clusters.
Wallets & Security
The First Hour Of An Exploit: What Actually Preserves Capital
In most exploits, 54% to 93% of funds drain in the first five minutes. Here is the sequence of actions that has actually preserved capital when protocols break.
Bitget's $351.6M Backend Breach and What It Means for DeFi
Bitget confirmed a $351.6M hot wallet breach via spoofed backend transfer data. Withdrawals remain frozen. Here's the counterparty risk exposure for DeFi users.
Hardware Wallet For DeFi: Which Ones Handle Contracts Properly
Most hardware wallet reviews test cold storage. Signing a contract interaction is a different job, and blind signing is where people lose money. Judge on clear signing.
What Self-Custody Really Means (Beyond The Slogan)
Self-custody eliminates exchange counterparty risk but introduces seed phrase loss, phishing, and smart contract risk. Here is what that trade-off actually looks like.
Best Hardware Wallets Compared: Security, Coin Support, Price
Ledger, Trezor, Coldcard, and four others compared on security architecture, coin support, and firmware track record. Here's which wallet matches your holdings.
Best Crypto Wallets For Different Users In 2026
Hardware, mobile, desktop, and browser extension wallets compared by security architecture, chain support, and user profile fit. The right wallet depends on use case.
Is Tangem A Cold Wallet? Verifying The Security Model
Tangem meets the technical definition of cold storage, but the NFC signing model creates different risks than traditional hardware wallets. Here's what breaks.
How To Read A Crypto Transaction Before You Click Approve
Before you click approve on that wallet prompt, check five specific fields. Here is what each means, the red flags that cost people hundreds of thousands, and the 30-second verification routine.
Your First Crypto Wallet: Custodial Or Self-Custody?
When you hold crypto, someone has to control the keys. The real choice is whether that someone is you or an exchange, and your answer changes the risks you take.
How To Revoke Token Approvals (And Why Yours Are Still Open)
Token approvals you granted two years ago are still active. Most users have never checked. Here's how to find and revoke them using free tools.
Which Software Wallet For Earning, Not Just Holding
Rabby simulates every transaction before you sign. MetaMask shows raw hex. For DeFi income, what your wallet displays before approval matters more than brand name.
How To Secure A Yield Position Without Making It Unusable
Hardware wallets, approval management, and multi-wallet separation for users who interact with yield positions regularly. Security that survives use.