Phishing incident response: A guide for organizations

Phishing remains a significant threat to organizational security, with attackers often bypassing existing defenses to exploit user trust and compromise systems. An effective phishing incident response program is crucial for minimizing damage, encompassing preparation, detection, analysis, containment, eradication, recovery, and post-incident review. Organizations need to adopt fast, repeatable processes integrated across detection, investigation, and containment stages, using tools like Sublime, which centralizes visibility and remediation efforts to reduce response times and operational strain. Establishing clear roles, continuous testing, and automation of repetitive tasks are essential for enhancing response efficiency, while structured post-incident reviews and updates to response playbooks help maintain readiness against evolving phishing techniques. Organizations must ensure comprehensive visibility across data streams, utilizing SIEM, SOAR integrations, and threat intelligence to strengthen defenses and swiftly remediate threats.