In my opinion, this is a symptom of weak/ineffective regulation in the personal information space. The consequences for data breaches to the guilty parties have been minimal at best. Meanwhile responsibility for fraud has been pushed onto individuals via concepts like "identity theft". Even if the company in question was indeed reputable and well-known, most people don't have the technical expertise to evaluate any claims about security or privacy. Who would take that risk knowing that at the end of the day most of the consequences will fall on them personally?