E-commerce stores should totally care about keeping cardholder info safe. When people buy stuff online, they're trusting the site with their credit card details. If that info gets hacked, it's a huge mess—fraud, identity theft, and customers losing trust fast. Nobody wants to shop somewhere sketchy. Plus, there are rules (like PCI-DSS) that stores have to follow, or they could get fined or shut down. What are your thoughts on this?