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Original article title：Matcha Wednesday See you on Wednesday ｜ Ping An Bank Gui Guan: financial markets at this stage still belongs to the process of shock bottoming

The Blockstack ecosystem provides two open source projects that allow users to interact with the network: Blockstack browser and the Blockstack CLI. the Blockstack browser is a tool that allows users to browse the Blockstack ecosystem applications, registering usernames and authenticating. blockstack The CLI is a command-line utility that provides authentication capabilities, allowing users to create original transactions, as well as to pass the Gaia Advanced data management tasks performed by the storage system

Thunderosa, creative director of Monero Outreach, said

This attack targets common deployments of wallets and P2P nodes, with the actual goal of identifying the P2P that the transaction recipient is using. node. In settings where multiple users connect their local wallet to a shared remote P2P node, a network adversary or remote node adversary initiates a attack, which can further identify the actual wallet used by the transaction payee

Before you start running Alderaan, read this documentation and download the latest version of the version of the Raiden client. If you encounter any problems with this process, you can contact us via Gitter or on GitHub at Asking questions on

The Wanchain team strongly recommends that Wanchain users download and use the Wanchain desktop or mobile light wallet. If you are still using the Wanchain full node wallet, the following will show you how to transfer assets from the full node wallet to the Wanchain Light Wallet

Original article : A quick look at major privacy coin developments in May: Monero, Zcash, Grin, Beam

Electrum is the world's leading Bitcoin light wallet with a long history of multi-signature support and a very broad user base. Many users prefer to use Electrum as a cold wallet or multi-signature for Bitcoin or even USDT(Omni). wallet. Based on this usage scenario, Electrum will be used less frequently on the user's computer. electrum The current latest version is 3.3.8, while versions prior to 3.3.4 are known to suffer from "message flaws", this The flaw allows an attacker to send an "update prompt" through a malicious ElectrumX server. This "update prompt" can be very confusing for the user, and if the user is prompted to download a so-called new version of Electrum, and you may get hit. According to user feedback, more than four digits of bitcoins have been stolen because of this attack. The stolen coin attack captured this time was not the theft of a private key (typically Electrum's private keys are stored in two-factor encryption) Instead, the destination address is replaced when the user initiates the transfer. We would like to remind users to pay special attention to whether the destination address has been replaced when transferring money, as this is a very popular method of coin theft recently. We also recommend that you use a hardware wallet such as Ledger with Electrum, although the private key will not be available. What security issues, but also need to be aware of target address substitution

According to Cryptonews, South Korea's cryptocurrency exchange, which has sparked public outrage in South Korea over the "Room N" incident, is now the largest cryptocurrency exchange in the country. Bithumb is under pressure to remove Monero (XMR) from its shelves. Previously, the police revealed that the main culprits in the "Room N" case were trading in Monero in order to cover their tracks. In addition, according to Sisa Journal, Firecoin Korea has decided to remove XMR from its shelves yesterday

Uber, the U.S. online car giant, announced on 28th local time the creation of a new business unit, Uber Money, business Includes digital wallet Uber Wallet, upgraded credit and payment card business