Value Value is the binding amount, can be understood as Alipay's spending limit, to control how much binding amount of the account is to give the user how much to spend the amount, if the control account is their own limit to the balance of the address.
Ledger: The vulnerability discovered by ledger Nano S does not affect asset security.
According to the blockchain security team slow fog area news, attackers take advantage of Electrum's software exception to construct malicious software update prompts, induce users to update download malware use, remind users if using the Electrum prompt update please note carefully check the information, identify the official website and software version and make a signature check.
Bitcoin Wallet client Electrum may add support for the Lightning network.
Users of cryptocurrencies Wallet Electrum and MyEtherWallet are facing phishing attacks, according to posts posted on Reddit and Twitter on February 4. The MyEtherWallet team has issued a warning about phishing emails sent to users. Electrum also posted a warning on its website informing users that the electrum version, which predies 3.3.3, is vulnerable to phishing attacks. The company warned its users not to download software updates from other sources. (Cointelegraph)
The electrum and Electrum-LTC versions below 3.3.3 are vulnerable to phishing attacks in which a malicious server displays a message asking the user to download the fake Electrum. To prevent user exposure, versions older than 3.3 can no longer connect to public servers and must be upgraded. Do not download software updates from sources other than electrum.org and electrum-ltc.org.
B: Electrum server can customize messages to appear in the user's electrum light wallet software, giving hackers a chance to broadcast phishing messages.
According to The Next Web, the attackers even implemented their own Electrum servers, which hosted the attacked Electrum.
Researchers at the popular Bitcoin wallet app Electrum have uncovered a malicious shanzhai act aimed at stealing seed keys. The suspicious shanzhai wallet, called Electrum Pro, appeared online in March and has been labeled malware since.
m/44'/60'/0'/x: Electrum, Ledger Chrome App.