Electrum released version 4.8.3 to fix a serious security issue: urging all users to upgrade immediately

The Bitcoin wallet Electrum officially announced the release of version 4.8.3, stating that this update fixes a serious security issue and urges all users to upgrade. The official statement indicates that detailed information about the vulnerability will be released later.

Its GitHub changelog marks 4.8.3 as a security update, with a release date of October 23. The Electrum official website reminds users to only download the software from the official website and to verify the GPG digital signature to confirm the source and integrity of the installation package.