Case Study: Global Manufacturing Company achieves unified Splunk SIEM, 24x7 threat detection and improved security maturity with Deepwatch

Global Manufacturing Company - Customer Case Study

Global Manufacturing Company, a $5B manufacturing conglomerate with 40,000 endpoints and a 22-person security team, faced fragmented defenses across five independent Splunk Enterprise Security instances, inconsistent log categorization, limited 24x7 monitoring, and gaps in proactive threat hunting and security maturity. They engaged Deepwatch to consolidate their SIEM environments, normalize data ingestion, and provide a fully managed MDR/SOC capability.

Deepwatch assessed each business unit using its Maturity Model, combined the five Splunk instances into a single normalized environment, and onboarded a named MDR squad that began 24x7x365 monitoring within 45 days. Using monthly MITRE ATT&CK–driven threat hunting and CTI (including Digital Shadows), Deepwatch uncovered dormant threats, enriched incident context, and helped the customer’s IR team remediate incidents before business impact, delivering consistent SOC coverage and improved detection across the enterprise.