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According to The Next Web, the attackers even implemented their own Electrum servers, which hosted the attacked Electrum.

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.

At the time of writing, at least 1,450 BTCs worth about $11.6 million had been stolen from phishing attacks that faked Electrum upgrade tips. DeViable 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 Electrum 3.3.8 via the official website (electrum.org), which has not yet been officially released, and do not use the link in the prompt to avoid asset losses.

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This isn't the first time Thatectrum has appeared in a fake version, with hackers developing a fake encrypted wallet, Electrum, in December, resulting in the theft of nearly 250 bitcoins worth about $1 million. In January, GitHub discovered a fake Electrum wallet called "Electrvm" designed to steal users' money. In February, users of encrypted wallets Electrum and MyEtherWallet reported that they were facing phishing attacks. (Stationer's House)

Bitcoin Wallet Electrum releases Selectrum 4.0 beta support for the Lightning Network.

On the afternoon of February 25th, the official new coin announced on its Twitter feed that it had officially launched the new NEM Nano Wallet NanoWallet v2.1.2, which is compatible with OSX, Windows and Linux systems and supports multi-signature technology as well as user accounts. Currently, this version of wallet is integrated with Trezor hardware wallet and can be provided with Trezor support through the client.

Buy ETH from a Coinbase wallet (another type of digital wallet) and transfer ETH to MetaMask wallet using the Coinbase widget.

Bitcoin Wallet Electrum Wallet was hacked and lost 1,450 BTCs.

Users of Bitcoin wallet Electrum are facing a phishing attack, according to the Devi Security Lab. Hackers broadcast messages to the Electrum client through a malicious server, prompting the user to update to v4.0.0, and if the user follows the prompt to install this "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 about $11.6 million had been stolen from phishing attacks that faked Electrum upgrade tips. DeViable 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 Electrum 3.3.8 via the official website (electrum.org), which has not yet been officially released, and do not use the link in the prompt to avoid asset losses.

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Cryptocurrencies wallet provider Trezor announced that it had updated 1.9.1 and 2.3.1 firmware for Trezor One and Trezor Model T devices, respectively. The upgrade will fix a security vulnerability discovered three months ago about the SegWit transaction. With the update, the company will treat SegWit transactions in the same way as non-SegWit transactions. Specifically, Trezor will require verification of the UTXO amount in the previous transaction.

Users of Bitcoin wallet Electrum are facing a phishing attack, according to the Devi Security Lab. Hackers broadcast messages to the Electrum client through a malicious server, prompting the user to update to v4.0.0, and if the user follows the prompt to install this "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 about $11.6 million had been stolen from phishing attacks that faked Electrum upgrade tips. DeViable 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 Electrum 3.3.8 via the official website (electrum.org), which has not yet been officially released, and do not use the link in the prompt to avoid asset losses.

When an Electrum wallet queries a third-party Electrum server, the server can link two transactions together and know which address is a zero address.