What is Data Breach under DPDP Act, 2023?

Introduction

Even with strong safeguards, data systems can fail.

When personal data is accessed, disclosed, altered, lost, or destroyed without authorization, it is called a data breach.

The DPDP Act places strict responsibility on organizations to handle breaches properly.

What is a Data Breach?

A data breach generally includes:

• Unauthorized access to personal data

• Accidental disclosure of data

• Loss of personal data

• Cyberattacks or hacking incidents

• System failures leading to exposure

If personal data security is compromised, it triggers legal obligations.

Duties of a Data Fiduciary in Case of Breach

When a breach occurs, the Data Fiduciary must:

1️⃣ Notify the Data Protection Board of India

The breach must be reported to the regulatory authority.

2️⃣ Inform Affected Individuals

If the breach may affect the rights or interests of individuals, they must be informed.

This allows individuals to take protective steps.

3️⃣ Take Immediate Remedial Measures

The organization must:

• Contain the breach

• Fix vulnerabilities

• Prevent further damage

Why Breach Notification Is Important

Breach reporting ensures:

• Transparency

• Accountability

• Quick mitigation

• Public trust

Without notification, individuals may suffer without knowing their data was exposed.

Consequences of Non-Compliance

Failure to comply with breach-related duties may lead to:

• Investigation by the Data Protection Board

• Financial penalties

• Regulatory action

The DPDP Act provides for significant monetary penalties depending on the severity of the violation.

Practical Example

If a company’s database is hacked and customer phone numbers and emails are leaked:

• It must report the incident

• Inform customers if required

• Take corrective cybersecurity measures

• Cooperate with the authorities

Conclusion

Under the DPDP Act, 2023:

Data breaches are treated seriously.

Organizations must:

• Detect

• Report

• Mitigate

• Prevent recurrence

This strengthens India’s digital governance framework and ensures accountability in the event of security failures.