Glossary
Data Breach
A data breach is when someone who shouldn't have access to your business information gets their hands on it. It's like if someone broke into your office and photocopied all your customer files. The difference is that digital breaches can affect thousands or millions of records in seconds, and the thieves can be anywhere in the world.
What is Data Breach?
A data breach is a security incident where sensitive, protected, or confidential information is accessed, stolen, or exposed by an unauthorized person. This can include customer data, employee records, financial information, trade secrets, or any other private data.
Why Should You Care?
Data breaches can destroy a business. Beyond the immediate costs of investigation and recovery, you may face regulatory fines, lawsuits, and permanent reputation damage. In California alone, you can be fined up to $7,500 per affected record. Most importantly, you lose customer trust that took years to build.
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Real-World Example
In 2024, a small medical practice discovered that an employee had been downloading patient records for months before leaving the company. The practice had to notify 15,000 patients, pay for credit monitoring services, and report to HHS. Total cost: over $500,000 in fines, legal fees, and remediation - and they lost 30% of their patients who didn't trust them anymore.
How to Protect Against Data Breach
- 1.
Know what sensitive data you have and where it lives
- 2.
Limit access to sensitive data to only those who need it
- 3.
Encrypt sensitive data at rest and in transit
- 4.
Create an incident response plan before you need it
- 5.
Monitor for your company data appearing on the dark web
- 6.
Know your state breach notification requirements
Related Terms
Ransomware, Phishing, Credential Stuffing, Insider Threat, Encryption
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