Today (7th Jan 2018), Two girls asked me for the urgent phone call. I didn't deny but asked for the purpose of call. They informed me that they are from Hindustan Unilever and doing a survey. They asked me to dial a toll free number 18001211563 from my mobile. In response, I received a message from AX-HULWIN stating, "Thank you for contacting HUL. Your Unique code Is 5****". They noted down that unique code in their cell that shocked me. I searched about this on internet and found several complaints on similar issue. Sir. I don't know whether they are fruad or not but I want to register this issue.