10 Database Security Threats Every Business Must Address

In today’s digital economy, data is currency — and your database is the vault.

But unlike a traditional vault with visible locks and alarms, databases often sit quietly behind the scenes, handling thousands (sometimes millions) of sensitive transactions without notice. And that’s precisely what makes them a prime target for attackers.

According to IBM, the average data breach in 2023 cost businesses $4.45 million — and over 70% of those originated from poorly secured databases.

Whether you’re managing customer details in MySQL, storing transactions in MongoDB, or running a cloud-native database on AWS, database security is not optional. It’s mission-critical.

This guide will walk you through 10 of the most pressing threats — and exactly how to fix them — even if you’re a small or mid-sized business with limited IT resources.