Blockchain has "enormous" potential to improve disaster relief Electrum wallets have been stolen from nearly 250 bitcoins.
B: Electrum server can customize messages to appear in the user's electrum light wallet software, giving hackers a chance to broadcast phishing messages.
At the same time, a number of "flash wallets" have emerged, some of them from veteran BTC wallet providers such as Trezor and Electrum.
Send the coin to another wallet for long-term bitcoin storage. There should be a full node behind the wallet, such as the Electrum node pointing to your own Electrum server.
Etherscan.io data show that there are currently 1,751 unconfirmed transactions in Ethereum, a decrease from the previous number of unconfirmed transactions, Ethereum network is very smooth.
Star Daily News Bitcoin Wallet Electrum official Twitter announced that the next version of Electrum will support Lightning online payments. Its lightning node implementation has been consolidated into the main branch of Electrum. Electrum also confirmed that the wallet will adopt a new implementation of in-house development written using Python. (Cointelegraph)
The Healthy Security Lab is concerned that Nearly 250 bitcoins have been stolen in a recent hacking attack on an Electrum wallet. This attack, confirmed by Electrum, involves creating a fake version of the wallet to trick users into providing password information. Electrum responded on Twitter that it was an ongoing phishing attack on Electrum users and advised them to download wallets from the official website.
Public Electrum server
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 Wallet is fast and has 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 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.
According to Etherscan.io, the number of unconfirmed transactions in Ethereum is currently 82,751, no improvement from the previously unconfirmed number, and network congestion remains severe.
SELF_DELETE (checkum: 0x45d4bf54) to uninstall itself from your computer, delete scheduled tasks, and delete their registry numbers.
A day after Ormandy's post, Electrum released a full update of version 3.0.5, which is now available from the official website.
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.
A new repo qtum-electrum-new has been built to add qtum-related features to the latest code for Bitcoin electrum.
delete unconfirmed from electrum
After the absenteeism (transaction node) seizes the bookkeeping rights, approximately a thousand "unconfirmed transactions" are extracted from the "unconfirmed trading pool" for packaging.
No scripts: Electrum prevents any scripts from downloading. As a result, infected servers cannot send you arbitrary code and steal funds.