Just to show how many data breaches occur here a set of randomly picked data breach incidents.
Now imagine some of your more sensitive data was compromised by such an breach (personal identifiable information, biometric data like fingerprints, facial scans, health records, credit card information and so on) and what someone could do with this.
BTW... if your email was pwned (hacked, found in data breach) your can comfortably check this with this tool: https://haveibeenpwned.com/
2,200 patients' data breached, Franciscan Health investigation finds
Riverside County Department of Social Services sends letter of privacy breach
Essentia Health notifies of data breach at vendor
Major breach found in biometrics system used by banks, UK police and defence firms