Casa has just rolled out radio wave-screening "Faraday bags" as the ultimate cypherpunk accessory for bitcoin hardware wallets.
Crypto custody is more complex than most of us realize, explains Noelle Acheson. Caution is wise, even if it slows institutional involvement.
As the global pool of hashing power grows more liquid, arbitrageurs may see a financial incentive in "rent-a-miner" attacks.
Hackers could attack bitcoin with a flood of data, but researchers say they have a solution in the form of a relay network called SABRE.
Ethereum dapp service MetaMask was targeted by crypto-stealing malware found on Google's Play Store.
After an initial boom, smart contract auditing firm Hosho went from from 37 employees to seven after business slowed in 2018.
The use of blockchain technology to help secure internet of things data, services and devices doubled last year, Gemalto research suggests.
Only seven out of 21 South Korean cryptocurrency exchanges inspected got a full pass in a recent government security audit.
Participants in the "Proof of Keys" movement will be taking their money out of third-party bitcoin services, moving it to accounts only they control.
The CEO of one of the largest crypto security companies recaps his takeaways from the year that was.