According to the dimensionality reduction security laboratory (johnwick.io), hackers launched a denial of service (DoS) attack on the well-known wallet Electrum server. The hackers used a botnet of more than 140,000 computers to attack Electrum nodes and deployed malicious nodes at the same time . When users connect to these malicious nodes and use the old version of Electrum to send transactions
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)
A clone site masquerading as an Electrum SV wallet has emerged. The cloning site has nothing to do with electrum SV and is designed to steal tokens and create chaos in the BSV community.
Qtum Electrum User Guide.
According to the slow fog zone, the Phishing attack by Electrum forged upgrade tips has stolen at least 200 BTCs, and this attack cannot be avoided by upgrading Electrum alone, requiring the entire ecological service to make corresponding changes (because Electrum is not a full node, and then on the transaction broadcast and the corresponding server has a message communication, the attacker can also deploy a malicious server)
What data needs to be shared? With whom? When is it? What kind of assets will be transferred? Where should I store my data? Do I need validation and notarization?
I think the traditional industry into blockchain first need to understand what blockchain can do, understand what blockchain can do first need to clarify the characteristics of blockchain. The characteristics of blockchain I think need to broaden their horizons, do not stick to technology.
Supports stealing BitcoinGold, electrumG, btcprivate (electrum-btcp), bitcore, Exodus.
In a forum post on Bitcointalk, website administrator Theymos explained: "If at any time in the past you've logged in to Electrum without a wallet password and opened a web page, your wallet might have been stolen." Particularly paranoid people may want to send all bitcoins (BTCs) from their old Electrum wallets to the newly generated Electrum wallet. "
Lightning support in Electrum has been around for a long time. Thomas Voegtlin, the founder of Electrum, first told CoinDesk last summer that Lightning would take it to the next version.
What is a CDN and why do we need it?
We need IPFS. Another issue is security. How do I know what I want? What if an entity tampers with an image?
It's very easy, and most wallets let you do it. For example, with Electrum, simply click the address and click Signature Message
Implement blacklisting logic to alert malicious servers outside the Electrum client view.
I'm not interested in Libra. It is like a consortium-owned payment channel and private currency. They don't need much technology to do this! I don't know what the impact will be, but I think it depends on marketing, not technology.
Now do so many chains, why should I entrust you to do chains, what kind of institutions do you really have, what labels do you put on? So like the cloud, there is a credible cloud in the future there will be a trusted chain, especially now the blockchain code open source, it is easy to do a, I understand or need a certain central endorsement.
What else do I need to do after I choose to use the exchange for VET replacement and transfer to ELC20 VEN?
Electrum users are reminded of the Update Tip, which indicates that the new version of Electrum is likely to be fake, and if installed, transfer Bitcoin out in another security environment in a timely manner.
PC DOS 1 doesn't actually have redirects or pipes, so there's no way to do redirects like I said. I forgot. These features were added to PC DOS 2.0 in 1983. But PC DOS.
What is it and how do I trade it?
Electrum posted a message about the incident on Twitter today, claiming that "there are currently phishing attacks against Electrum users" and imploring users to check the validity of their login information.
Note: Electrum-XZC is derived from Electrum and uses different seed phrase criteria, so it cannot be imported.