Humans are single-threaded creatures, and most of the decisions we make ourselves are single-threaded. And distributed decision-making is more difficult than multiple single decisions only when there is scarcity.
The electrum and Electrum-LTC versions below 3.3.3 are vulnerable to phishing attacks in which a malicious server displays a message asking the user to download the fake Electrum. To prevent user exposure, versions older than 3.3 can no longer connect to public servers and must be upgraded. Do not download software updates from sources other than electrum.org and electrum-ltc.org.
In August-September, Bitcoin wallet Electrum was hacked twice, and according to multiple sources, at least 1,450 BTCs worth $11.6 million were stolen from phishing attacks that faked Electrum upgrade tips.
Make full use of hardware performance: the current smart contract is single-threaded, so-called single-threaded is a one-way lane, do not line up in parallel, a road to the black. But now the computer phone is multi-core multi-threaded, for loading smart contracts for excess performance, so to study multi-threaded smart contracts, improve processing efficiency.
Why use Electrum? Here are a dozen of the benefits of electrum wallets.
This isn't the first time electrum has appeared in a fake version. In December, nearly $1 million of BTC was stolen when hackers developed a fake encrypted wallet, Electrum. 1 this year.
The fact that not many people know is that Esplora is bundled with a based and optimized Electrum server. This Electrum server is derived from Electrs and is now maintained separately by the Blockstream engineering team. Over the past two years, Esplora has become one of the fastest and most scalable Electrum server solutions available for Bitcoin due to continuous updates and performance optimization. Esplora is also the only Electrum server that supports liquid networks.
Electron Cash is only a version of Electrum, so if you're used to Electrum, you won't have any problems.
Electrum hackers pre-empted a large number of "normal" electrum servers on the P2P network.
Core all-node interactions to get the history of your wallet in a private way. You can also choose to use the Electrum server, but you do not encourage regular users to use it. There are also plans to replace the Electrum interface with one that uses client block filtering.
Extend single-threaded crawler to multi-threaded crawler
It's not hard to run your own Electrum server and point your wallet to just use it. This restores Electrum to the point where it has the same privacy and security attributes as the full node, where no one else can see the address or transaction that the wallet is interested in. Electrum then becomes an all-node wallet.
Of course, there are wallets that are not designed according to BIP rules, such as Electrum, which was the first wallet to use mnic patterns, and the first determinative wallet, which was introduced in 2011, and later The micound rule BIP-39, which became a recognized industry standard with its widespread use. Electrum is similar to BIP-39's monemone rules, but BIP-39 uses a fixed set of 2048 thesavers, and Electrum uses a different thesaver, but is compatible with BIP-39's monemone thesaver, and the reverse is not compatible.
By default, electrum wallets are randomly connected to a set of Electrum servers. From a privacy perspective, this is not a good thing because it discloses your wallet address and balance to unknown third parties. And unfortunately, many public Electrum servers are run by individuals or groups of blockchain analytics companies or worse. Therefore, if you are using an Electrum wallet, it is generally recommended that you run your own Electrum server and then connect the wallet to that server.
Electrum Litecoin Wallet review: Lightweight Litecoin customers.
The Electrum team has announced the attack in an official tweet, saying that "this is an ongoing phishing attack on Electrum users" and reminding users to check the authenticity of the client's source before logging in. The team published its official website, and electrum clients downloaded elsewhere may be problematic.
In recent days, hackers or hacker groups have stolen more than 200 bitcoins worth about $750,000 by attacking the infrastructure of electrum Bitcoin wallets. The attacker is targeting Electrum.
qtum-electrum adds support for offline staking.
DeViable Security Labs hereby suggests that versions of Electrum below 3.3.4 are vulnerable to such phishing attacks, and users using Electrum Wallet are requested to update to the latest version of Electrum 3.3.8 via the official website (electrum.org), which has not yet been officially released, and do not use the link in the prompt to avoid asset losses.
silk gloves threaded with electrum
A malicious website faked the Electrum website for phishing, with one user claiming to have stolen 700 bitcoins.
Println! ("child threaded")
✪ not come into direct contact with the secretions of the observed person, especially sputum and feces. Use disposable gloves to dispose of the observed person's clothing, urine and other waste, and wash his hands after removing the gloves.