All About Lightning Electrum
"The reality is that within 2 seconds (or less), the merchant has checked the transaction and the reality is that you didn't send double the cost," he said, adding, "I'm going to take any losses." True double money fraud. Oh...... I don't even want to spend a penny. I will also help ensure that those who do this spend a lot of time in a small cell. "
Double-spend attack: Will ETC become more "cheap" if hackers spend $200,000 to make $5 million?
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
In August-September, Bitcoin wallet Electrum was hacked twice, and according to multiple sources, at least 1,450 BTCs worth $11.6 million were stolen from phishing attacks that faked Electrum upgrade tips.
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.
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)
Users of Bitcoin wallet Electrum are currently facing phishing attacks, according to the Devi Security Lab.
I can say that this is not the entire secure money storage solution. Electrum Wallet provides you with a user-friendly solution to send/receive Bitcoin payments on a regular basis.
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.