While the precise method is different from person to person, everyone has a weak point and if exploited can be scammed. But if you want to think that under the right conditions, the right scam/hack would never work on you. You're overconfidence likely will not change anything, so who cares?

For example, Enron, Theranos, and several Crypto/blockchain choice. . . All of them scams that got millions of people. Over half of the country has been invested in at least 1 of these scams.