Recently, some users of Bitcoin Light Wallet electrum have been targeted by a phishing window attack, which prompts users to fail to transfer money using electrum Light Wallet, and also directs users to the specified address to download the "latest version" of the wallet
i see two output in electrum for a bitcoin transactions
If someone's Electrum wallet is connected to one of these servers and tries to send a BTC transaction, they will see an official message telling them to update their Electrum wallet, as well as a scam URL.
Unused Transaction Output (UTXO) - In some blockchains, such as Bitcoin, transactions consume input, leaving some output unused. These unused outputs can be input to future transactions.
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According to Bleeping Computer, the Bitcoin wallet app Electrom was on GitHub on May 9th, accusing a phishing product called Electrum Pro of stealing a user's seed key and registering a domain name called electrum without Electrum's permission. The Electrum team noted that there was a piece of code indicating that the counterfeit product might have taken the user's seed key and uploaded it to the electrum. Affected users should transfer funds from Bitcoin URLs managed by Eletrum Pro.
A vulnerability in the well-known Bitcoin wallet Electrum technology has exposed thousands of Bitcoin wallets.
Bitcoin wallet Electrum official Twitter announced that the next version of Electrum will support Lightning online payments. Its lightning node implementation has been consolidated into the main branch of Electrum. Electrum also confirmed that the wallet will adopt a new implementation of in-house development written using Python.
A new repo qtum-electrum-new was built to add qtum-related features to the latest code for Bitcoin electrum.
Wallet, Coldlar, Electrum, Huobi.
B: Electrum server can customize messages to appear in the user's electrum light wallet software, giving hackers a chance to broadcast phishing messages.