I still have full control of this address, and I create sign message using the address
Address:
15obAnwwEKxVSFJkqqn5NXHpZhAznZXUeY
Message:
hello everybody. this is the real owner Falconer account
Signature:
IOLh0KLv0cy9ZG8qzHq0JoA/2VxN/gOuRUaiIg7j9iwBSeHKns8SzmOXPzoX/zUcjNvgvQ9gk8nCU5PWj/oLXko=
Signed message
verified.
I've tagged the account. Let me know when you've recovered it and I'll remove the tag.
It's also worth investigating to figure out how the hacker was able to breach your security.