Digital Forensics and Incident Response (DFIR) is a service offered by ctrl:cyber that provides investigation and recovery support for cyber breaches and critical incidents. The service focuses on collecting and preserving digital evidence while maintaining data integrity for legal and regulatory requirements. The service includes forensic imaging and evidence collection to capture digital artifacts such as system logs, emails, and file traces. Root cause analysis provides clear timelines showing how and when systems were impacted during an incident. The service delivers containment strategies and remediation guidance to help organizations restore operations. DFIR findings are preserved to meet legal and regulatory standards, making evidence defensible for compliance reporting and potential litigation. The service is designed to support businesses across various industries including finance, healthcare, retail, education, and critical infrastructure. The service includes rapid incident containment, malware and ransomware analysis, and timeline and impact analysis. It provides end-to-end support from initial triage through recovery and lessons learned. The service is delivered by certified incident responders and forensic investigators using methodologies aligned with NIST and SANS frameworks. Organizations can engage the service through a hotline or contact form when a cyber breach or critical incident is suspected. The service integrates with other security offerings including penetration testing, GRC, and security operations centers.