#self-custody

The most important number in Cobo's shutdown notice is not December 1. It is...

A signature proves who signed. It has never proved what the signer was sittin...

The timestamp on the announcement was routine. The specifications were not....

Consensus is broken. Not the on-chain kind — the human kind. The quiet...

MediaMarktSaturn, Europe's largest consumer electronics retailer, has pulled...

$102 million. 324 wallets. Six chains. One reseller. That's the scoreboard...

Somewhere between a factory floor and a user's desk, a hardware wallet stoppe...

On Monday, Trezor quietly removed CryptoBilis from its list of authorized...

A buyer purchased a Ledger hardware wallet, discovered it had been tampered...

The device arrived in a sealed box, wrapped in the same matte black packaging...

The code is innocent; you are not. That line usually applies to the people wh...

We didn't audit the box. We audited the code. We audited the firmware. We...

The $6.6 Million Handshake: How a Counterfeit Ledger and 80 Bitcoin Exposed t...

In the ashes of Terra, we learned that a token could evaporate overnight. In...

The Last Mile of Self-Custody: Ledger, CryptoBilis, and the Trust Root Nobody...

The $86 million figure arrived with no source. No exchange confirmation, no...

Most people are wrong about what happened here. They read "Ledger asks resell...

A country does not legalize an asset it intends to liberate. It legalizes the...

Hook Last month, a short security notice crossed my monitoring stack with a...

The Wrench and the Ledger: Sovereignty, Power-Law Loss, and the Soul of Crypt...

Hook On a September 27 that the flash never bothered to date, an address endi...

18:31 UTC. One alert fires. Not a seed phrase walking out of a vault — a trad...

On the morning of September 25, the on-chain alert arrived before the press...

Six dollars and change. That is the price on the sign at a station off...

Last week, a forgery arrived carrying the signature of a government. It came...

On the morning of 10 September 2024, an email arrived in thousands of hardwar...

Almost 34 million ETH — 28 percent of every ether in existence — now sits...

The alert just fired. Kraken is building a full-blown onchain wallet. Not a...

The year is 2026. And we are still talking about a man who vanished in 2022....

The chart shows an exodus. The ledger shows a redistribution. Over the past...

The number arrived cleanly packaged: 2,721.19 BTC net outflow from centralize...

On February 21, 2025, Bybit lost $1.5 billion in ETH across multiple wallets....

Over the past 7 days, the hardware wallet community has been digesting a...

Hook: The Paradox of the 200 Million User Wallet Over the past seven days, th...

The market spent the last eighteen months arguing about whether institutional...

The news broke quietly: Bitcoin.com, the self-custodial wallet with a...

We didn't see this coming. Actually, we did — but we chose to ignore the...

Most people think a regulated exchange is safe. Wrong. Bits of Gold just prov...

The Grounding Observation On February 25, 2025, Ireland's Department of Justi...

On August 13, 2026, Trezor disclosed that its logistics partner ShipMonk...

On a quiet Tuesday morning, 13,689 Trezor customers discovered that their...

13,689 Trezor users just had their names, addresses, and phone numbers dumped...

On February 2025, a crypto whale lost approximately $25 million in assets fro...

TEER is a ghost. Its blockchain ceased operations. No on-chain transfers...

2.27 million new Bitcoin wallets. Sounds like a classic bull market signal. B...

The BTCPay Server lightning node draining event is not a bug. It is a...

Data indicates a newly reported attack vector has been weaponized against...

Twenty-four hours. Two trust anchors. Both severed. A sponsored Google...

Denver Bitcoin shot his ColdCard Q this week. Not a drill. Not a meme. A bull...

Somewhere between three and four million Bitcoin sit in wallets whose private...