According to the slow fog zone, the Phishing attack by Electrum forged upgrade tips has stolen at least 200 BTCs, and this attack cannot be avoided by upgrading Electrum alone, requiring the entire ecological service to make corresponding changes (because Electrum is not a full node, and then on the transaction broadcast and the corresponding server has a message communication, the attacker can also deploy a malicious server)
numpy.array (object, dtype-None, copy-true, order-none, subok-False, ndmin-0)
The biggest problem with hiring headhunters in the process of working with you is that if the person you recommended doesn't respond for half a day, the headhunter won't want to work with you. So at this point in the hiring process, my commitment to headhunting is "3 1s."
Chain News, the old Bitcoin desktop wallet client Electrum released the official version 4.0, added support lightning network and many other important updates, and has released an update version 4.0.1. Electrum adds features such as PSBT (partially signed Bitcoin transactions), Lightning Network, watchtowers (暸 watchtowers), and Submarine Swaps (submarine switching) for version 4.0.
I do the same thing as you do - back up, export private keys and try to import them into blockchain, bitcoinqt, electrum, armory, etc. But to no avail.
As mentioned earlier, because electrum light wallets are different from Bitcoin light wallets such as MultiBit or Breadwallet, they cannot communicate directly with bitcoin full nodes and can only communicate with electrum.
Use three malicious samples of the Password-Recovery tool.
Qtum Electrum Tutorial Qtum Electrum Light Wallet.
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.
Like Bitcoin's core wallet, Electrum Wallet allows users to control their own funds and private keys. Electrum wallets' private keys can also be exported and used on other supported wallets to access funds. Electrum apps are available for Windows, Linux, OSX and Android, but do not support iOS and browser clients.