electrum 2018

Electrum 2018 by the numbers

As of press time, phishing attacks that forged Electrum upgrade notifications have stolen at least 1,450 BTC (the number stolen is officially counted by a user, anti-malware companies Malwarebytes and Electrum), with a total value of approximately $11.6 million. It is worth mentioning that Electrum versions lower than 3.3.4 are vulnerable to such phishing attacks. Users who use Electrum wallets should update to the latest version Electrum 3.3.8 through the official website (electrum.org). At present, v4.0.0 has not been officially released. Version, please do not use the link in the prompt message to update, so as to avoid loss of assets

how to sign a message with electrum mac, How do I sign into iMessage

In fact, there is a limit to the size of messages you can sign, because the actual scenario will run on a limited-length string of bits. There is an easy way to solve this limitation: sign the hash of the message, not the message itself. If we use an encrypted hash function with 256-bit output, we can effectively sign messages of any length as long as our signature scheme can sign 256-bit messages. As mentioned earlier, because the hash function is conflict-resistant, it is safe to use the hash of the message as a message digest in this manner.

electrum-xvg won't connect, r electrum

Electrum is a popular software wallet that works by connecting to a dedicated server. These servers receive a hash of the Bitcoin address in the wallet and reply with transaction information. Electrum Wallet is fast and has few resources, but by default, it connects to these servers and can easily monitor users. In addition to Electrum, some other software uses public Electrum servers. By 2019, it is a faster and better alternative to BIP37.