Life as a Security Incident Responder

The narrative describes the critical role of security incident response teams in mitigating cybersecurity threats, as illustrated by a phishing attack detected at PagerDuty. The process outlined follows the NIST Cyber Security Framework, emphasizing steps like detection, containment, response, and recovery. The author highlights the challenges in identifying whether malicious payloads have been downloaded and executed, underscoring the need to track link clicks to prevent malware spread through lateral movement and data exfiltration. The discussion further explores how tools like PagerDuty can enhance response times, reduce risks, and potentially save costs by effectively managing security incidents. The piece concludes with a challenge for readers to consider how security responders can leverage PagerDuty for more efficient threat containment, promising further insights into its application in security operations.