Something strange happened to me. I did not do anything, but almost of all my LDOGE dissapeared!!!

The transaction:

Status: 56 confirmations
Date: 20. 3. 2015 12:06
To: dHGJ7QWmX6T1Jewk8C2uQLjwgwF1cM8bdB
Debit: -6156389.34192631 LDOGE
Transaction fee: -4.95 LDOGE
Net amount: -6156394.29192631 LDOGE
Transaction ID: e79c7f5084527ee19b4be9e97c18f4de93b268c14725469667b5bbc984429ca1-000

Is it possible that was steal???