Qtum Electrum Tutorial Qtum Electrum Light Wallet.
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Electrum tweeted today about the incident, saying it was "a persistent phishing attack on Electrum users" and imploring users to check the effectiveness of the resources they log on to.
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Never delete a Google Verification Code account in the Google Authenticator app, as this may prevent you from doing so.
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 Bitcoin desktop wallet client Electrum has released a beta version 4.0, which adds support for several important updates such as the Lightning Network. This version is nearly a year away from the previous version of Electrum 3.3.8 (July last year)
Use BitHD shields and knives to prevent "message defects" attacks on Electrum wallets.
Better error handling: PySpark's error handling is not friendly to Python users. The new version simplifies PySpark exceptions, hides unnecessary JVM stack traces, and is more Python-style.
According to slow fog zone news, Electrum fake upgrade tips of the phishing attack has stolen at least 200 BTC, this attack by upgrading Electrum alone can not be avoided, the need for the entire ecological service to make corresponding changes (because Electrum this client is not a full node, and then on the transaction broadcast and the corresponding service side of the message communication, attackers can also deploy malicious server). Slow fog zones remind users that phishing attacks like Electrum require long-term vigilance. The slow fog zone has previously issued an alert for selectrum phishing updates, and hackers who attacked Electrum wallets used Electrum's software to unusually construct malicious software update prompts to induce users to update and download malware usage.