i just notice that my sign message is in valid so i decide to sign a message again
BEGIN ETHEREUM SIGNED MESSAGE----- i am passivebesiege member of bitcointalk my account has been hacked today is 9/30/2017 -----BEGIN SIGNATURE----- 0x1757d0e52d6d2e308fdb560a78a9af1424fe7258 0x5b5c4548e73d6f9941fce7fe80a6ad7ad3a351d863d0021b1d71c97de0cce3e94c12715f75d6b76f557ecfe1d4eba8f43832e2a907bfc27fd7f2feccf2ed37d11b -----END ETHEREUM SIGNED MESSAGE-----