How to Cut MTTR by 21 Minutes Per Case: An Action Plan for CISOs

https://www.infosecurity-magazine.com/blogs/how-to-cut-mttr-by-21-minutes-ciso/

Publish Date: 2026-05-11 02:03:23

Source Domain: www.infosecurity-magazine.com

Summary of the Article on Reducing MTTR and Escalation in Incident Response

The article discusses how implementing sandbox analysis at the outset during security incident triage can significantly cut Mean Time to Resolution (MTTR) and unnecessary escalations. Top Chief Information Security Officers (CISOs) are developing strategies that streamline early decision-making processes, which reduce back-and-forth between different levels of staff and speed up the transition from initial alert detection to containment. Integrating sandbox technology like ANY.RUN allows security teams to rapidly gain behavioral evidence from suspicious files and links, revealing the full scope of the threat quickly and accurately. This reduces investigative delays and accelerates containment efforts. The adoption of ANY.RUN shows a decrease in the workload for Tier 1 staff and a considerable reduction in escalations, attributing to a 21-minute reduction in MTTR per case without compromising the quality of investigations. The key takeaway is that operationalizing sandboxing early in the incident response workflow not only boosts efficiency but also enhances the effectiveness of threat resolution.

Key Points:

Reducing MTTR in security operations involves cutting the time spent validating alerts before action is taken.
Interactive sandboxes produce fast, evidence-based first verdicts, helping resolve up to 90% of cases within 60 seconds.
Early use of sandboxing results in up to 20% less workload for Tier 1 security staff and a 30% reduction in escalations.
Sandbox analysis helps teams understand the full attack chain quickly, leading to more efficient resolution strategies.
Integrating ANY.RUN into incident response workflows has resulted in a 21-minute reduction in MTTR per case.