You can add multiple outputs using between Electrum and Copay wallets.
electrum 3.0.6 is generating your addresses
The main reason for the Trezor vulnerability is that it does not have built-in multi-signature functionality, so its multi-signature implementation is to support Electrum extensions. This leads to an attack on Electrum, and Trezor is affected.
Obtaining a valid address requires generating a large number of addresses until a compliant one is found. You can imagine a small amount of work to prove. You can use Subkey, Polkadot JS Dashboard, or any other program that can generate arbitrary addresses. If you like, you can write it yourself.
Bitcoin Electrum Wallet Developer announces release of version 4.0. This update brings several new features, notably the experimental support for Lightning Network.
Electrum is a well-known light wallet for Bitcoin that adds new features such as server authentication using SSL to prevent MITM attacks. So unlike other Bitcoin light wallets, Electrum cannot communicate directly with different versions of Bitcoin full nodes, and each startup connects to electrumserver to communicate, and electrum.
DApp iterative update, at this stage WICC has successfully launched two DApps, one called Wiki-Guess, one called Wiki-Era.
Qtum Electrum is a Qtum desktop light wallet modified from the well-known Bitcoin wallet Electrum. Compared to the current Qtum Core full-node wallet, Qtum Electrum takes up less disk space and takes less time to synchronize chunks, supports multi-signature and hardware wallets, supports cold wallet mode, supports the import of mnomes into mobile wallets, and uses SPV authentication to ensure security.
Users of Bitcoin wallet Electrum are currently facing a phishing attack, according to the Devi Security Lab. Hackers broadcast messages to electrum clients through a malicious server, prompting the user to update to v4.0.0, and if the user follows the prompt to install the backdoor-carrying client, the private key is stolen and all digital assets are stolen. At the time of writing, at least 1,450 BTCs worth approximately $11.6 million had been stolen from phishing attacks that forged Electrum upgrade alerts. Devi Security Labs hereby suggests that versions of Electrum below 3.3.4 are vulnerable to such phishing attacks, and users using Electrum Wallet are requested to update to the latest version of Electrum3.3.8 via the official website (electrum.org), which has not yet been officially released v4.0.0, and do not use the link in the prompt message to avoid asset losses.
The above three graphs show the number of unconfirmed transactions across the network within 48 hours, the unconfirmed transaction fees, and the memory pool's unconfirmed transaction volume. From the graph we can clearly see that the trend of each chart is about the same, the time is consistent with the market fluctuations. So when the market comes, a large number of currency transfers will cause the above three data surge.
In this demo, Electrum developer Chris Belcher shows how to set up and use an Electrum personal server.