Bitcoin Future： transfer bitcoin from paper wallet to electrum

Bitcoin desktop wallet client Electrum has released a 4.0 beta version, adding several important updates, including support for the Lightning network, nearly a year after the previous version of Electrum, 3.3.8 (last July). In the 4.0 beta version, Electrum mainly added features such as PSBT (partially signed Bitcoin transactions), Lightning Network, watchtowers (暸 watchtowers) and Submarineswaps (subliminal switching). (Github.

Electrum was launched in 2011 with a lite version of Bitcoin wallet with an open source code under MIT licenses.

According to Bleeping Computer, the BTC wallet app Electrom accused a phishing product called Electrum Pro of stealing a user's seed key on May 9 on GitHub and registering a domain name called electrum without Electrum's permission. The Electrum team noted that there was a piece of code indicating that the counterfeit product might have taken the user's seed key and uploaded it to the electrum. Affected users should transfer funds from BTC URLs managed by Eletrum Pro.

You can use the Electrum Bitcoin wallet to create native isolated witness addresses that begin with bc1.

Bitcoin Wallet client Electrum may add support for the Lightning network.

Slow fog alert: Bitcoin wallet Electrum "updates phishing" currency theft continues.

A lightweight wallet will be integrated into the Castbox app. When a user uses the APP, the built-in wallet allows him to quickly view account balances and transfer records. In the future, this wallet will show the balance across the APP.

When we pay with Alipay or WeChat, we need to enter a password to verify our identity. How do you prove that the Bitcoin payment information you send online was sent by you? How can I ensure that the message sent has not been tampered with? This involves a technique called digital signatures.

Desktop Wallet is an application that runs on Apple's operating system, Windows, and Linux. What framework does the desktop wallet use?

Users of Bitcoin wallet Electrum are facing a phishing attack, according to the Devi Security Lab. Hackers broadcast messages to the Electrum client through a malicious server, prompting the user to update to v4.0.0, and if the user follows the prompt to install this "backdoor-carrying client", the private key is stolen and all digital assets are stolen. At the time of writing, at least 1,450 BTCs worth about $11.6 million had been stolen from phishing attacks that faked Electrum upgrade tips. DeViable Security Labs hereby suggests that versions of Electrum below 3.3.4 are vulnerable to such phishing attacks, and users using Electrum Wallet are requested to update to the latest version of Electrum 3.3.8 via the official website (electrum.org), which has not yet been officially released, and do not use the link in the prompt to avoid asset losses.

Bitcoin Wallet Electrum releases Selectrum 4.0 beta support for the Lightning Network.

Electrum is a popular software wallet that works by connecting to a dedicated server. These servers receive a hash of the Bitcoin address in the wallet and reply with transaction information. Electrum wallets are fast and have few resources, but by default, it connects to these servers and can easily monitor users. In addition to Electrum, some other software uses public Electrum servers. By 2019, it is a faster and better alternative to BIP37.

The problem was not fixed. So he had to contact Electrum to highlight the urgency of the issue, and Electrum released Emergency Response Version 3.0.4 a few hours later.

Well-known Bitcoin wallet Electrum "update phishing" currency theft continues.

Top-ranked Bitfinex Exchange Cold Wallet: Wallet Address (3D2oetdNuZUqQHPJmcMDDHYoqkyNVsFk9r), a month's change, transferred to 15,534 bitcoins, rmb nearly 600 million yuan.