The veteran Bitcoin desktop wallet client Electrum has released the official version of 4.0, adding support for several important updates, such as the Lightning network, and has released an updated version 4.0.1. Electrum adds features such as PSBT (partially signed Bitcoin transactions), Lightning Network, watchtowers (暸 watchtowers) and Submarineswaps (subliminal switching) for version 4.0.
Zhao Changpeng Comment: For forks, the codes for these two currency names will be retained. Coin An does not support changing the currency code of the transaction. If someone makes a similar request, show them the tweet.
In addition, small partners who have used Electrum wallets should be aware that with Thecret phrase generated by Electrum, we can recover bitcoin keys on any browser using the Bitcoin Wallet web tool. And Electrum is so secure that there is no evidence that the distributed attack prevention system designed by Dark Wallet will be due to Electrum.
Most SPV wallets are well implemented, with vendors getting data from multiple random servers and comparing it, using the best tools to keep your currency records accurate. Of course, Electrum /Electron Cash does a better job.
In December 2018, Slow Fog first discovered and alerted an attacker to a messaging flaw using the Electrum wallet client, forcing an "update prompt" to pop up during a user's currency transfer operation, inducing users to update and download malware to carry out a currency theft attack, according to Slow Fog. Although electrum officials said in early 2019 that some security mechanisms would be in place to prevent this "update phishing", many users of Electrum are still in the old version (less than 3.3.4) and the old version is still under threat. However, we do not rule out a similar threat to the new version.
Electrum posted a message about the incident on Twitter today, claiming that "there are currently phishing attacks against Electrum users" and imploring users to check the validity of their login information.
Electrum and MyEtherWalle users face phishing attacks.
The left and right ears of the headset can be touched. Click the left ear, volume up; double-click the left ear, play/pause or answer/hang up the phone; three-click left ear, volume reduction; click the right ear to cut to the next song; double-click the right ear, also play/pause or answer/hang up the phone; three-click right ear, cut to the last song.
Blockchain.info, Electrum Wallet.
In this demo, Electrum developer Chris Belcher shows how to set up and use electrum personal servers.