Bitcoin Wallet Electrum has released the official version of 4.0, adding features such as Lightning Network and PSBT.

and Android system. Installing Electrum requires you to write down a 12-word seed to help you recover your wallet on multiple devices. If you forget your private key, this seed can also make Electrum look more human. In addition, Electrum has a "cold storage" mode where you don't have to pay Bitcoin to view your balance.

If someone's Electrum wallet connects to one of these servers and tries to send a BTC transaction, they see an official message telling them to update their Electrum wallet, as well as a scam URL.

Refrigerated wallet users are guaranteed security. Their private key is also protected because it will never be able to connect to an online server.

On the other hand, a forced closure means a unilateral closure. Use only in emergency situations where the AINQ node has failed or been hacked. This process takes approximately 5 days and requires 750 confirmations in the blockchain, or the same confirmation. If you use this option, you will need to restore your wallet to a seed-compatible wallet, such as Electrum, once you have the necessary confirmation so that you can see the money.

UBTC Electrum Light Wallet v3.3.4 supports the transfer of ULC20 contract tokens (Token) with a multi-signature (multi-signature) address, and after downloading, follow the prompts to select a multi-signature wallet

Back up mnics (be sure to back up, import mn notes to restore your wallet after the wallet is deleted)

The cryptocurrencies wallet Electrum was hacked and lost 250 bitcoins.

Digital wallet developer Electrum has released an emergency patch saying it found a vulnerability that could lead any website hosting Electrum to steal a user's digital currency, exposing passwords to the JOHNSONRPC interface and ingelling hackers full control of the wallet. Earlier, Electrum released the first patch, but it didn't seem to solve the problem, and they released a second update urgently Sunday night local time.

The $451 million 47454 BTC was transferred from the unknown wallet to the unknown wallet; the $455 million 47404 BTC was transferred from the unknown wallet to the unknown wallet; the $451.1 million 47465 BTC was transferred from the unknown wallet to the unknown wallet; the $51.5 million 5400 BTC was transferred from the unknown wallet to the unknown wallet. $54.5 million 5700 BTC from unknown wallet to unknown wallet; $61.1 million 6400 BTC transfer from unknown wallet to unknown wallet; $63.1 million 6600 BTC from unknown wallet Transfer to an unknown wallet; a $56.8 million 6000 BTC transfer from an unknown wallet to an unknown wallet; a $56.8 million 6000 BTC transfer from an unknown wallet to an unknown wallet; and a $56.8 million 6000. BTC moved from unknown wallet to unknown wallet; $56.8 million 6000 BTC transferred from unknown wallet to unknown wallet; $58.7 million 6200 BTC transferred from unknown wallet to unknown wallet; $448.5 million 47357 BTC transferred from unknown wallet to unknown wallet; $63.8 million 6756 BTC transferred from unknown wallet to unknown wallet; $66.1 million transferred to unknown wallet. BTC transferred from an unknown wallet to an unknown wallet; a $54.8 million 5800 BTC transferred from an unknown wallet to an unknown wallet; and a $468.4 million 49756 BTC transferred from an unknown wallet to an unknown wallet. This series of transfers is very regular, including five transfers of more than $400 million, the number of transfers in the number of about 50,000 bitcoins, the remaining number of transfers between 5,357 and 7,000, many transfers are 6,000 bitcoins.