Nothing we do in any ordered society is completely risk free. Even if you lived off grid, as a hermit without contact with others, growing or killing your own food, you take risks.
So the real question is whether the upside of doing something is greater than the downside. Yes, your personal details can be stolen. Which is why data security has become so important and is being constantly improved. However, so long as the risk is transferred to those responsible for the security, and not those using it, then the cost is shared by us all in charges.
I would argue that cost is minimal compared to the benefit.