New guide
Can You Use a Hardware Wallet With MetaMask or Coinbase Wallet?
Yes, but not every wallet uses the same path. Learn when Ledger, Trezor, and Tangem work directly with MetaMask or Coinbase Wallet, and when WalletConnect is the safer fit.
Coin Buyer Guide
Choose a hardware wallet you won't regret in three years.
Compare Tangem, Ledger, and Trezor on setup, backup model, and real buyer fit - plus the self-custody guides that stop expensive mistakes.
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Newest guides added to the site
Browse the most recent hardware wallet, seed phrase backup, and self-custody security articles published on Coin Buyer Guide.
New guide
Hardware Wallet Order Data Leak? What to Do Before the Phishing Starts
If a Trezor or Ledger order-data incident leaves you worried about scam emails, calls, letters, or fake replacement devices, here is the safe response order before you move crypto or reveal anything.
New guide
Can You Use a Hardware Wallet on More Than One Phone or Computer?
Yes, but the wallet itself does not live in the app. Learn how Ledger, Trezor, and Tangem behave when you add a new phone, laptop, or backup device.
New guide
Why Is My Crypto Exchange Account Restricted? What the Notice Usually Means
If Coinbase, Kraken, Binance, or another exchange says your account is restricted, under review, or withdrawal-only, the issue is usually security, verification, compliance, or scam-risk checks — not vanished crypto.
New guide
Should You Use Trezor Bitcoin-Only Firmware?
Trezor's Bitcoin-only firmware reduces clutter and trims some attack surface, but switching firmware can wipe the device and lock away altcoin features. Here is who should actually use it.
New guide
Should You Use Your Ledger as a Security Key for Passkeys and 2FA?
Ledger now lets compatible devices work as a security key for passkeys, 2FA, and MFA. Here is when that is genuinely useful, where it still falls short, and who should keep a separate key instead.
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Self-custody guides
Hardware Wallet Guides for Beginners & Long-Term Holders (2026)
Browse hardware wallet guides for beginners, long-term Bitcoin holding, and practical self-custody decisions.
Security
Common Crypto Scams and How to Avoid Them (2026)
A practical crypto scam guide for beginners and self-custody users: fake apps, support impersonation, approval scams, address poisoning, clipboard malware, and exchange-account takeover risks.
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Security
Guides for avoiding scams, phishing, and expensive mistakes.