Crypto Security Guide 2026: Protect Your Assets
In 2025 alone, $2.2 billion was lost to crypto hacks and scams. Most of it was preventable.
Rule #1: Not your keys, not your coins. Use a hardware wallet for long-term holdings.
The Security Stack
- Hardware Wallet - Ledger or Trezor, stores keys offline
- 2FA - Use authenticator app, NOT SMS
- Unique Passwords - Never reuse across exchanges
- Email Security - Dedicated, 2FA-protected email for crypto
- VPN - Never access exchanges on public WiFi
Hardware Wallets Compared
| Wallet | Price | Coins | Best For |
|---|---|---|---|
| Ledger Nano X | $149 | 5,500+ | Bluetooth, mobile |
| Ledger Nano S Plus | $79 | 5,500+ | Budget |
| Trezor Model T | $219 | 1,000+ | Touchscreen, open-source |
Common Scams
- Fake exchange apps
- Phishing emails
- Discord/Telegram DMs
- Pig butchering
- Fake airdrops