我从electrum.org下载了钱包 并且手写保存了SEED.   今天我在手机上安装了钱包,  发现在12月22日 有人将我所有BTC转走.

交易ID 456e36a938754b4bad29a81aef214e17facb541eea7c09e12c46428bfa7ce261
输出地址: bc1q9zhxlm2j6v2kn48vfv4jmh8kqjlds6v6pjxzjv

该地址直到今天仍然在操作

I believe Electrum wallet. So I use it as a storage wallet.

I have been transferring profits from the exchange to Electrum wallet.

Until I found my all BTC was transferred to bc1q9zhxlm2j6v2kn48vfv4jmh8kqjlds6v6pjxzjv.

about 3.2 BTC (on December 22 ). The software is Downloaded from electrum.org Not updated .

I want to know what happen