How to Back Up a Crypto Wallet Without a Seed Phrase
Twenty-four words on a sheet of paper. Where do you hide it? Who might find it? What if the house floods, or someone photographs it while you’re not looking? For…
How to Recover a Seedless Wallet: Every Scenario, Step by Step
You’ve checked your wallet, the drawer and the car twice. The Tangem card isn’t there. Or you’re holding it, ready to send, and the access code you were sure you’d…
Can a Seedless Wallet Be Hacked? Every Realistic Attack, Explained
In July 2026, headlines reported that researchers had used a laser to reset the access code on a Tangem card. If you keep your crypto on a card or ring,…
Is a Seedless Wallet Safe? An Honest Look at the Risks and Trade-offs
Many crypto thefts from hardware wallet owners don’t involve breaking the hardware at all. They start with 24 words: a seed phrase photographed for safekeeping, saved to a notes app,…
What Is Self-Custody in Crypto? A Simple Guide for New Zealand Investors
In January 2019, hackers stole around NZ$30 million in crypto from Cryptopia, an exchange based in Christchurch. By May, the company was in liquidation. Its customers’ coins were frozen, and…
How to Transfer Crypto From an Exchange to Your Tangem Wallet (NZ Guide)
You bought your first crypto on a New Zealand exchange, it’s sitting in your account, and something about that is starting to bother you. It should. Learning how to transfer…
Can You Use Tangem Wallet Without a Seed Phrase?
Every guide to self-custody tells you the same thing: write twelve words on paper, guard them with your life, never photograph them, never type them anywhere. Can You Use a…
How to Transfer Crypto From an Exchange to Tangem Wallet in New Zealand
Your finger is hovering over the withdraw button and you’re convinced you’re about to lose the lot. That feeling is reasonable. Crypto transfers are irreversible, and the internet is full…
The Family Pack: How to Set Up Tangem for Two Adults + Kids
Two adults, some crypto sitting on an exchange, and a quiet realisation: if something happened to one of you, the other wouldn’t have the first idea how to reach it.…