Data Breaches

Investigating Data Breaches

Data breaches are serious incidents that can compromise the security, privacy, and integrity of an organization and its stakeholders. A rapid response is needed when dealing with data breaches to minimize the potential damage and risk, and to contain and stop the attack as soon as possible.

Digital forensics is required to preserve evidence in data breach cases because digital evidence is often volatile, fragile, and easily tampered with or destroyed. Digital forensics can help collect, preserve, examine, and present digital evidence in a manner that is admissible in legal proceedings. It can also help establish the facts, circumstances, and timeline of the breach, as well as the identity and motive of the attacker.

Digital forensic investigators are trained to conduct investigations and handle electronic evidence that may be used for court by following a standard methodology and best practices. The methodology typically involves five phases: identification, preservation, analysis, documentation and reporting. The best practices include:

• Following the chain of custody and maintaining the integrity and authenticity of the evidence
• Using appropriate tools and techniques to acquire and analyze the evidence
• Documenting and logging every step and action taken during the investigation
• Applying relevant laws, regulations, and standards to the investigation and the evidence
• Communicating and presenting the findings and conclusions in a clear and concise manner