cold bitcoin wallet

electrum to coinbase, electrum coin

From August to September, the Bitcoin wallet Electrum was phished twice by hackers. According to statistics from various parties, the phishing attacks forged Electrum upgrade notifications have stolen at least 1,450 BTC worth $11.6 million.

are there transaction fees for bitcoin, What the Fees? Understanding the Costs of Bitcoin Transactions

There are handling fees for each transfer transaction in the Lambda network, the amount of fees used is determined by the load currently running on the network, and whether the fees are sufficient determines the packaging priority of the transaction. Transfer transaction fees are confirmed by two factors: price and quantity. Fees are paid by the transfer initiator and transfer transactions are paid by the beneficiary's Validator role in the consensus network.