![Digital illustration of a gas station transaction with a debit card, showing the $1 verification process on a card reader, and a shadowy figure representing a fraudster exploiting the delay between the small verification amount and the full transaction authorization.](https://criticalops.com/wp-content/uploads/2024/07/Fraud-Dollar-Article-300x300.webp)
Fraud Management with Blockchain
Loopholes in the traditional debit card process have allowed fraud to happen to users and financial institutions. Curious about how these delays create vulnerabilities and what methods fraudsters use to exploit them? Explore how blockchain technology might be the answer.