Scammer who sends you an MMS message that says ""Read here: http://optus-message.com/mms"
They are scammers, the whois details are
http://whois.domaintools.com/optus-message.com/
Creation Date: 2017-06-10T12:28:06Z
Registrar Registration Expiration Date: 2018-06-10
Registrar: Registrar of domain names REG.RU LLC
Registrar IANA ID: 1606
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone: +7.4955801111
Registry Registrant ID:
Registrant Name: Karolina Koneva
Registrant Organization: Private persone
Registrant Street: Nekrasova, 91-80
Registrant City: Ussuriisk
Registrant State/Province: PRIMORSKII KRAI
Registrant Postal Code: 692503
Registrant Country: RU
Registrant Phone: 79221458963
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email:
Registry Admin ID:
Admin Name: Karolina Koneva
Admin Organization: Private persone
Admin Street: Nekrasova, 91-80
Admin City: Ussuriisk
Admin State/Province: PRIMORSKII KRAI
Admin Postal Code: 692503
Admin Country: RU
Admin Phone: 79221458963
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email:
Registry Tech ID:
Tech Name: Karolina Koneva
Tech Organization: Private persone
Tech Street: Nekrasova, 91-80
Tech City: Ussuriisk
Tech State/Province: PRIMORSKII KRAI
Tech Postal Code: 692503
Tech Country: RU
Tech Phone: 79221458963