"History doesn't repeat itself but it's often rhymes" - By Mark Twain.
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.
Check account balance and transaction history
In this demo, Electrum developer Chris Belcher shows how to set up and use an Electrum personal server.
Click to get the Electrum Personal Server source code and the Electrum Wallet source code.
It's not hard to run your own Electrum server and point your wallet to just use it. This restores Electrum to the point where it has the same privacy and security attributes as the full node, where no one else can see the address or transaction that the wallet is interested in. Electrum then becomes an all-node wallet.
January 19 (Xinhua) -- Electrum is a world-renowned Bitcoin light wallet with a long history of supporting multi-signatures and a very broad user base, many of which like to use Electrum as a cold wallet or multi-signature wallet for Bitcoin or even USDT (Omni), according to the Slow Fog Security team. Based on this usage scenario, Electrum is used less frequently on the user's computer. The current version of Electrum is 3.3.8, and previous versions of 3.3.4 are known to have "message defects" that allow an attacker to send an "update prompt" through a malicious ElectrumX server. This "update tip" is very confusing to the user, and if you follow the prompt to download the so-called new version of Electrum, you may be tricked. According to user feedback, because of this attack, stolen bitcoins are in the four digits or more.
The discoverdomain function can be run by sending backdoor commands or automatically. Discoverdomain first enumerations the electrum Bitcoin wallet server using a public list, and then tries to query history with a hard-coded hash.
Electrum Wallet Encrypted Wallet.
Bitcoin Wallet Electrum now supports Lightning Online Payments According to Coindesk July 11th, Bitcoin Wallet Electrum now supports Lightning Web Payments. It has previously been reported that Bitcoin Wallet Electrum has released a beta version of Electrum 4.0, adding support for the Bitcoin Lightning Network.
Electrum Wallet is one of the most popular Bitcoin wallets and has been around for several years. However, Electrum wallet users often rely on electrum servers, which presents some security and privacy trade-offs. If you use an Electrum personal server, Electrum wallet users can connect locally to their own private servers, enjoying the convenience of Electrum without any trade-offs.
According to the dimensionality reduction security laboratory (johnwick.io), hackers launched a denial of service (DoS) attack on the well-known wallet Electrum server. The hackers used a botnet of more than 140,000 computers to attack Electrum nodes and deployed malicious nodes at the same time . When users connect to these malicious nodes and use the old version of Electrum to send transactions
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.
Mark Twain famously said: "History does not simply repeat, but always press the same rhyme." "
Venture investor Mark Anderson is undoubtedly a fan of "alternative finance". If his investment in some start-ups isn't enough to convince you, check out Mark Anderson's comments in an interview with Bloomberg Businessweek below.
Printboards - Mark player selections - Check for winners.
But there are two things that are indisputable about history: history does not lie. Another point, in Mark Twain's words: "History will not repeat itself, but it will be strikingly similar." "
Check xNation. You should see a green check mark, a "Success" confirmation, and a pop-up window with a link to the pool on blox.io.
Electrum and MyEtherWalle users face phishing attacks.
History is not a lie. Second, in Mark Twain's words: "History will not repeat itself, but it will hold the same rhyme".