Data In StarHub's Prepaid Top Up Form

I tried to top up my StarHub prepaid mobile account online and the form already had this data:
mihai.ilincescu@mi-pay.com
Ovidiu
Birladeanu
Opa opa
Doesn't seem like a real person. I'm just wondering if this is someone's data leaked, or just a placeholder like lorem ipsum? Because long ago, Neopets had a bug where the login fields would be filled with someone else's data.