Unsolicited Enquiries from Cell C

I discovered that Cell C did an enquiry on my name without my knowledge. I don't have any Cell C accounts and I don’t want. I found out when I received my Clear Score credit report and I noticed that my score had slightly dropped from previous months. Every enquiry from a service provider pushes your score down so I was annoyed. In terms of the POPI ACT service providers may not do enquiries without your knowledge so technically Cell C have broken the law.