Users of Bitcoin wallet Electrum are facing phishing attacks, according to Johnwick.io. 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.
Bitcoin Wallet providers like Trezor and Electrum.
According to a May 7 post on the company's website, the migration is due to BitGo Wallet, which provides greater convenience and 2000 security. The old Electrum-LTC wallet address will continue to be used next month, and the new BitGo wallet will be available soon.
The partnership between Berlin-based Neufund and Paris-based hardware wallet maker Ledger dates back to 2017, when Ledger created and secured a custom version of the Nano S wallet for the German market. The technology was then taken care of by investors in Neufund's community.
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.
Wallet, Coldlar, Electrum, Huobi.
Olaf Carlson-Wee, polychain's chief executive, said in a Reddit AMA: "In the best case, Celo is like WhatsApp for money. "
Cold wallets, also known as offline wallets, are commonly understood as wallets that are not used in a networked environment;
The bitcoin wallet electrum allows any website to steal your bitcoins. I was.
Return tx. WithSignature (s, sig)