All About Lightning Electrum
In contrast, another wallet, Stratis Electrum, is a simplified trading client.
In the end, you've completed your first transaction with the Electrum Wallet.
Follow Yonggo Learn Knowledge 46 How PortalWallet Wallet realizes the magic of sending and receiving CKB using ETH address.
Transaction handling fee: When trading coins on the Fire Coin Network, the handling fee is 0.2% of the transaction value, and when the transaction fee is required, the handling fee is 0.4% of the transaction value. (Different exchange fees)
This "update prompt" is not an official act of Electrum, but a phishing attack by an attacker that exploits a message flaw on the Electrum client and the ElectrumX server, which requires the attacker to deploy the malicious ElectrumX server in advance, and the malicious server is localized by the user's Electrum client (because the Electrum client is a light wallet and the user needs the ElectrumX server to broadcast the transaction). At the time of the madness, malicious ElectrumX servers accounted for as much as 71% of the total, and the show did not fully count that hundreds of bitcoins had been stolen in this phishing attack over the past year or so.
The Electrum team has announced the attack in an official tweet, saying that "this is an ongoing phishing attack on Electrum users" and reminding them to check the authenticity of the client's source before logging in. The team published its official website, and the Electrum clients downloaded elsewhere may be problematic.