step-by-step approach to handling data breaches effectively and in compliance with UK GDPR.
- Determine if personal data has been accessed, lost, or disclosed without authorization.
- Assess the nature and scope of the breach.
- Immediately secure affected systems and prevent further data exposure.
- Reset compromised passwords and revoke unauthorized access.
- Determine the type of data involved and the potential harm to individuals.
- Consider whether financial, sensitive, or personally identifiable information was compromised.
- If the breach poses a risk to individuals' rights and freedoms, report it to the Information Commissioner's Office (ICO) within 72 hours.
- Visit ICO's breach reporting page ↗ for guidance.
- If necessary, notify affected individuals with clear details on the breach and recommended protective actions.
- Provide contact information for further assistance.
- Conduct an internal review to determine how the breach occurred.
- Document all findings, responses, and communications related to the breach.
- Implement improved security controls, such as stronger authentication, encryption, and staff training.
- Regularly review and update data protection policies.