Qtum Electrum synchronously updates electrum-related code and releases v0.18.9.
Earlier this month, Electrum detected a DoS attack on its network, allegedly launched by a malicious botnet with more than 140,000 machines, designed to provide Electrum to users.
Electrum also integrates Lightning with hardware support. Because hardware wallets store bitcoins offline within the reach of hackers, they are considered one of the best ways to protect them.
In addition, small partners who have used Electrum wallets should be aware that with Thecret phrase generated by Electrum, we can recover bitcoin keys on any browser using the Bitcoin Wallet web tool. And Electrum is so secure that there is no evidence that the distributed attack prevention system designed by Dark Wallet will be due to Electrum.
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.
UBTC Electrum Light Wallet v3.3.4 Latest Release (note attached)
Electrum client. A veteran security research expert told Hard Fork that if a user installs the problem version of Electrum.
You can use Security Seeds to recover your wallet on any Electrum client, even on the Electrum Wallet online web program.
How to make it: Download the electrum client and note the download from the official website electrum.org. (But we also have to be careful, electrum was hacked several times fish, you are still careful to do well, according to the Eectrum is to use the GPG signature to please verify the client to ensure security, today first do not write, because this is really a bit cumbersome, the official website also has a step-by-step teaching, but it is only in English)
What if my Ledger Nano S is lost or stolen?