All About Lightning Electrum
Bitcoin wallet Electrum was hacked and at least 1,450 bitcoins were stolen.
Note: Electrum-XZC is derived from Electrum and uses different seed phrase criteria, so it cannot be imported.
Electrum-GRS Developer: Kefkius - Tyler from the United States.
Investment market capital investment should also have such awareness, when the risk just occurred, investors should have "broken tail to live" and "strongman broken wrist"-like awareness and courage, when the opportunity to make a decision, can not hesitate, appease. Geckos break their tails, and after danger, their tails grow slowly;
Hackers launched a denial-of-service (DoS) attack on a well-known wallet Electrum server, according to Johnwick.io. Hackers used botnets of more than 140,000 computers to attack Electrum nodes and simultaneously deployed malicious nodes. When a user connects to these malicious nodes and sends a transaction using an older version of Electrum, the user is prompted to update the Backdoor Client. If the user installs the client as prompted, the private key is stolen and all digital assets are lost. Millions of dollars of digital currency have been stolen, according to Electrum officials. De-dimensional Security Labs recommends that users of electrum wallets be updated to the latest version of the client through the official website and never use the link in the prompt message.
The remaining node client share is relatively small, but some byzantine upgrades have been released. Ethereum founder Vitalik Buterin's python-based Ethereum blockchain has also been released this morning in an updated version. Similarly, Java-based EthereumJ and Java script Ethereum JS released an upgraded version earlier today.
Today, let's talk about how to use smart contract functionality on Qtum Electrum. Write your own smart contract in two easy steps.