All About Lightning Electrum
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.
Several wallets - like Coinomi, Electrum and Wasabi - moved straight to this.
Why use Electrum? Here are a dozen of the benefits of electrum wallets.
Click Next." "Your Electrum Bitcoin wallet is now available!"
B: Electrum server can customize messages to appear in the user's electrum light wallet software, giving hackers a chance to broadcast phishing messages.
One of electrum Bitcoin's most popular wallets first appeared around 2011.
Electrum Litecoin is a lightweight open source desktop client designed for Litecoin.
In December 2018, Slow Fog first discovered and alerted an attacker to a messaging flaw using the Electrum wallet client to force an update prompt to pop up when a user transfers money, inducing users to update and download malware to carry out a currency theft attack. Recently, slow fog technology anti-money laundering (AML) system through continuous tracking found that one of the attackers wallet address bc1qc... p2kny has stolen more than 30 BTCs for six months and has been active recently. Slow Fog alerts Electrum users to update prompts, the new version of Electrum in this update prompt is likely to be false, if installed, please promptly transfer Bitcoin out in another security environment. At the same time, slow fog called on the vast number of cryptocurrencies exchanges, wallets and other platforms of the AML wind control system black and monitor such as the above Bitcoin address. This update tip is a phishing attack by an attacker who exploits a message flaw on the Electrum client and the ElectrumX server, which requires the attacker to deploy the malicious ElectrumX server in advance, and the malicious server is localized by the user's Electrum client (because the Electrum client is a light wallet and the user needs the ElectrumX server to broadcast the transaction). At the time of the madness, malicious ElectrumX servers accounted for as many as 71% of the total, and according to incomplete statistics, hundreds of bitcoins have been stolen in this phishing attack over the past year or so. Although in early 2019 Electrum officials have said they want to adopt some security mechanisms to prevent this kind of update fishing, such as: 1. Patch Electrum client does not display rich text, does not allow arbitrary messages, only strict messages; Patch ElectrumX server implementation detects Sybil Attack (i.e. witch attacks, malicious servers that send phishing messages) and no longer broadcasts them to clients; Implement blacklisting logic to alert malicious servers outside the Electrum client view; Promote social networking sites, websites, and all forms of communication that exist with users, who should always run the latest version and always only install from official sources (electrum.org), access through security protocols (https), and verify GPG signatures in advance. However, many users of Electrum are still in the old version (less than 3.3.4), the old version is still under threat, but slow fog does not rule out that the new version will have a similar threat.
Bitcoin desktop wallet client Electrum has released a 4.0 beta version, adding several important updates, including support for the Lightning network, nearly a year after the previous version of Electrum, 3.3.8 (last July). In the 4.0 beta version, Electrum mainly added features such as PSBT (partially signed Bitcoin transactions), Lightning Network, watchtowers (暸 watchtowers) and Submarineswaps (subliminal switching). (Github.
The cryptocurrencies wallet Electrum has lost nearly 250 bitcoins ($914,000) as a result of the new phishing attack. Electrum has confirmed the authenticity of the attack. An attacker could induce a user to provide password information by creating a fake wallet.
Blockchain.info, Electrum Wallet.
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.
Slow Fog: Bitcoin Wallet Electrum updates the phishing theft that continues.
Electrum used to be a development team that was responsible for driving early Sandworm activities, but in the CrashOverride event, it also held development and operational roles. According to the data, electrum caused a major power outage in Ukraine in 2016 with the ICS malware CrashOverride, however, because Electrum is also described as an organization that "can develop malware and ICS protocols that can modify the processes of electrical devices", the organization does not rely on exploiting vulnerabilities or zero-day vulnerabilities, but exploits common exploits and methods to launch attacks. For example, the organization used Microsoft's database server as a gateway to commercial and industrial control networks, successfully breaking industrial control systems and using stolen credentials to execute code. As a result, Dragos believes that Electrum is one of the most capable and complex threat groups in the ICS industry today, and in its report, it highlights that "North American power companies should view Electrum as a serious threat." "
Research chain Insight Chain (INB) publishes the results of the Monroe Coin (XMR) market research. At the time of writing, Insight DApp had collected 237 valid questionnaires, of which 37% thought XMR would rise in the coming week, 32.5% thought it would be volatile, and 35.9% chose to break through XMR1 Buy at $20, 24.5% of investors say they won't buy again, 26.6% choose to sell when XMR falls below $100, 31.6% will hold it for a long time; 13.9 per cent of investors will sell all, 30 per cent will reduce their positions to light positions, 47.3 per cent will continue to hold their currencies and 8.4 per cent will buy lightly.
Electrum wallets have lost about $4 million to fishing attacks since December.
Wallet, Coldlar, Electrum, Huobi.
Bitcoin Wallet Electrum will support the Lightning network in the next release, and its Lightning nodes have been merged into electrum's main branch, according to Cointegraph. Electrum also confirmed that the wallet will be written in-house development Python.
Bitcoin desktop wallet client Electrum has released a 4.0 beta version, adding several important updates, including support for the Lightning network, nearly a year after the previous version of Electrum, 3.3.8 (last July). In the 4.0 beta version, Electrum mainly added features such as PSBT (partially signed Bitcoin transactions), Lightning Network, watchtowers (暸 watchtowers) and Submarineswaps (subliminal switching). (Github)
Binance is now online with Monero (XMR) and the XMR/BTC, XMR/ETH trading market.
Firewall-friendly: Electrum does not require a specific port in the firewall. It simply polls the server for updates.
Patch The Electrum client does not display rich text, does not allow arbitrary messages, only strict messages.
Among the top 20 currencies, only XMR is the currency that continues to hold the volume, and the currencies that maintain the relative volume state are BCH and DASH.
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