Morning Edition · Wednesday, July 1, 2026
Bitcoin Custody Turns to Remote Key Management for Treasuries
A year after its release, Coldcard's Key Teleport is presented as a way to move signing keys securely without exposing a seed, as more institutions self-custody Bitcoin.
A technical review marks one year of Coldcard Q's Key Teleport feature, presenting it as a mature method for moving Bitcoin signing material between hardware devices without exposing a private key or seed phrase. The pitch is aimed at treas…
Continue the Crypto Intelligence Brief
Track on-chain flows, protocol shifts, stablecoins, and regulation.
- 5 crypto intelligence signals a day
- Tracked crypto trends, day over day
- Stablecoin and regulatory movement
- Source-grounded analysis with confidence labels
The Global Intelligence Brief stays free.
Part of a tracked trend
Endpoint Malware Targets Crypto Keys Beyond Smart-Contract Exploits
Beyond on-chain contract exploits, key-harvesting malware targets private keys at the device and supply-chain level, opening a distinct and growing attack surface for crypto holders.
More from this edition
- Bitcoin's Worst Month of ETF Redemptions Meets a Citi Downgrade
- Trump Discloses More Than 1 Billion Dollars in Crypto Income as a Vote Stalls
- Visa, Mastercard and Coinbase Back a Revenue-Sharing Stablecoin
- Ethereum Researchers Weigh Where to Place a Deadline That Governs Reorgs
- A Tokenized-Stock Exploit Caps a Costly Quarter for DeFi Security
- Privacy Chains Sharpen a Question: Who Controls the Off Switch
- Taiwan Passes a Strict Crypto Law as Regulators Draw Harder Lines
- Anchorage and Binance Split Trading From Custody for Institutions
- Researchers Ask Whether On-Chain Agents Have Actually Started Trusting Each Other
- A Paper Confronts the Gap Between Decentralization Claims and Measurement
- United States Lifts Export Controls on Anthropic's Advanced AI Models