Ledger Reveals Physical Exploits Against Trezor Hardware Wallets

The battle of the hardware wallets is heating up. At this weekend’s MIT Bitcoin Expo in Boston, Charles Guillmet, Chief Security Officer of Ledger, presented a number of physical attacks that could be executed against Trezor hardware wallets. He also outlined an attack on their rival’s device that Ledger has refrained from making public because … Read more

Malta Appoints Cybersecurity Firm Ciphertrace to Monitor Crypto Transactions

The Malta Financial Services Authority (MFSA) has appointed U.S. cybersecurity company Ciphertrace to help with compliance monitoring of crypto assets. Ciphertrace will be expected to keep track of transactions that pass through local crypto exchanges and digital wallets including ICOs, screening for potential money laundering and terrorism financing violations. Also read: Fidelity’s Cryptocurrency Arm Starts … Read more

This New Hardware Wallet Fits Into a Smartphone SIM Tray

On March 5, a new hardware wallet was unveiled by U.S. tech startup Vaulttel that fits inside a mobile phone’s SIM tray. According to the manufacturer, the Intellichip SIM card uses state of the art encryption while also providing biometric authentication. Also read: 4 of Tokyo’s Hottest Nightclubs to Accept Bitcoin Cash The Vaulttel Intellichip … Read more

Cash Accounts Developer Publishes User-Friendly Cashual Wallet Concept

On March 2, Jonathan Silverblood, the creator of the Bitcoin Cash name system Cash Accounts, published a user-friendly wallet design he’s been working on for a long time. The Cashual Wallet concept is a BCH client specifically designed for ease of use and features the Cash Accounts name system integration. Also read: Payglobal Provides Cryptocurrency … Read more

How to Use Multisig to Keep Your Coins Ultra-Safe

Multi-signature, or multisig, is a wallet configuration that requires at least two keys to authorize a transaction. Commonly used by cryptocurrency exchanges to ensure funds can’t be moved by a rogue employee, multisig also has applications for end-users. If you’re seeking to enhance the security of your noncustodial bitcoin wallet, multi-signature might be the answer. … Read more

Cashshuffle Participants Mix $20K of Bitcoin Cash in One Transaction

Over the last few days, Bitcoin Cash (BCH) enthusiasts have been meeting online to mix BCH using the Cashshuffle mixing software for the Electron Cash wallet. A few shuffling milestones took place this week, culminating on Feb. 25 when a massive shuffle saw 152 BCH ($20,000) mixed together in one transaction. Also read: Lightning Network: … Read more

Coinbase Wallet App Adds Bitcoin Cash Support

Coinbase announced on Tuesday that users of its wallet app can now directly store their bitcoin cash. The app update will be rolled out to all iOS and Android users in the next few weeks. Both Cashaddr and legacy address formats are supported alongside Bitcoin Cash Testnet for developers. Also read: SEC Chair Explains Key Upgrades … Read more

Everything You Should Know About Bitcoin Address Formats

A wallet address, comprising a string of 26-35 alphanumeric characters, is all it takes to send and receive bitcoin. Any bitcoin address can be used to transfer cryptocurrency to any other address on the network, provided the sender’s wallet software supports that address type. With multiple address formats to choose from, and wallet providers and … Read more

Bitcoin Cash-Focused Ifwallet Implements Cash Accounts Name System 

Last month, on the 10th anniversary of the Bitcoin genesis block, Bitcoin Cash (BCH) developer Jonathan Silverblood launched his Cashaccount.info platform. The Cash Accounts platform allows users to tether human-readable names to BCH addresses in order to make payments easier. Now the Chinese BCH light client Ifwallet has become the first public wallet with Cash … Read more

BCH-Powered Badger Wallet Now Connects to a Variety of Blockchain Apps

Since its inception, the bitcoin cash (BCH) light client Badger Wallet has become one of the most versatile BCH platforms. Over the last few weeks, Badger developers have added a slew of new features including Simple Ledger Protocol (SLP) support and integration with projects like Satoshi Dice and Sideshift.io. Also Read: Bitcoin’s Social Contract Must Be … Read more