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03/08/2026

If you or somebody you know is using a Coldcard device to secure their Bitcoin - red alert. 🚨

The device firmware has a major security incident which puts your funds at risk - please follow us on Twitter/X for more up-to-date information on the topic in case you or anyone you know might be impacted.

24/07/2026

The winners are in - the most popular hardware wallets in Vietnam in early summer 2026.

Full results in first comment below.

17/07/2026

15/07/2026

Billions in dollars are lost every year to a bad practice that is still far too common in the crypto ecosystem:

Blind signing of transactions.

Attackers readily exploit this gap - getting victims to approve malicious transactions themselves.

Our full report in the first comment below.

12/07/2026

Vietnam Hodler on tour ⛵️

04/07/2026

Bon appétit & bon week-end ! 🥖

30/06/2026

Passphrase - not a tool to mess around with as a beginner.

While it can provide additional protection, it can also lead to loss of funds if not treated with care.

29/06/2026

Make sure your backups are:

- done
- functional
- never touch an internet connected device

Private keys *must* stay private.

28/06/2026

Trezor devices offer a "Bitcoin only" firmware - the right choice for you?