Wealth on Instagram: "Most people have no idea what actually happens inside an ATM the moment you insert your card 💳🤯 When you slide your debit card into the machine, the ATM instantly reads the encrypted data stored on your card’s magnetic stripe or chip. At the same time, it sends a secure request through your bank’s network to verify your identity, check your PIN, and confirm that your account has the funds you’re asking for. Once the bank approves the request, the ATM’s internal hardware t