# Laminar Security **Source:** https://geo.sig.ai/brands/laminar-security **Vertical:** Cloud Security, CNAPP & Identity Security **Subcategory:** Data Security Posture Management **Tier:** Challenger **Website:** laminarsecurity.com **Last Updated:** 2026-04-14 ## Summary Data security posture management for public clouds acquired by Rubrik in 2023. Discovers and classifies cloud data at rest across AWS, Azure, and GCP; now integrated into Rubrik's data security platform to extend DSPM alongside backup and recovery capabilities for enterprise customers. ## Company Overview Laminar Security was a data security posture management company founded in 2020 by Amit Shaked and Oran Avraham, headquartered in Tel Aviv, Israel, with offices in New York. The company built a DSPM platform focused on discovering, classifying, and monitoring sensitive data at rest across public cloud environments, with the goal of helping security and data governance teams understand where their sensitive data lived, how it was exposed, and whether access controls were appropriately configured. Laminar's autonomous scanning approach required no agents and integrated via cloud-native APIs.\n\nLaminar raised $67 million in funding before being acquired by Rubrik in 2023 for a reported $200 million. Rubrik, a cloud data management and cyber resilience company, acquired Laminar to add data security posture management capabilities to its existing platform, which specializes in backup, recovery, and ransomware protection. The combination gave Rubrik customers visibility into where sensitive data lived in cloud environments alongside Rubrik's existing capabilities for protecting and recovering that data from cyber attacks.\n\nPrior to the acquisition, Laminar served enterprise customers in financial services, healthcare, and technology that were struggling with data governance in multi-cloud environments. The platform's classification engine covered hundreds of sensitive data categories and integrated with compliance frameworks for GDPR, CCPA, HIPAA, and PCI DSS. Laminar's approach to showing data lineage — tracking how sensitive data moved between cloud services and databases — was a differentiating capability that Rubrik cited as a key motivation for the acquisition. ## Frequently Asked Questions ### Was Laminar Security acquired and why? Yes. Rubrik acquired Laminar Security in 2023 for approximately $200 million. Rubrik integrated Laminar's cloud data security posture management capabilities into its cyber resilience platform, combining Laminar's ability to discover and classify sensitive cloud data with Rubrik's existing backup, recovery, and ransomware protection capabilities to offer a more complete data security solution. ### What was Laminar Security's core capability? Laminar's core capability was autonomous discovery and classification of sensitive data at rest across public cloud environments including AWS, Azure, and GCP. It scanned cloud-native data stores, databases, and object storage services without agents, classified data by sensitivity, mapped access permissions, and flagged misconfigurations that exposed sensitive data to unauthorized access. ### How did Laminar Security approach data lineage? Laminar tracked how sensitive data moved between cloud services — for example, when data was copied from a production database to a development environment, or when a data pipeline moved records between storage services. This lineage tracking helped organizations understand how their data spread across environments over time and identify new exposure points created by routine data operations. ### What is Data Security Posture Management (DSPM) and what did Laminar Security offer? Data Security Posture Management discovers, classifies, and monitors sensitive data across cloud environments to identify where regulated or sensitive data lives and whether it is adequately protected. Laminar Security provided DSPM for AWS, Azure, and GCP, automatically scanning cloud data stores to find sensitive data and identify exposures such as publicly accessible S3 buckets or unencrypted databases containing PII. ### How did Laminar's approach to data discovery work in cloud environments? Laminar used agentless scanning that analyzed cloud storage and database services without requiring software installation or data to leave the customer environment. The platform connected to cloud APIs, sampled data from cloud data stores, classified content using pattern matching and ML-based classification, and built a data catalog showing where sensitive data resides and how it is protected. ### What happened to Laminar Security after its acquisition by Rubrik? Laminar Security was acquired by Rubrik in 2023, integrating its DSPM capabilities into Rubrik's data security platform. The combination adds cloud data discovery and classification to Rubrik's existing backup, recovery, and ransomware protection capabilities, positioning Rubrik as a broader data security company rather than purely a data protection vendor. ### What compliance use cases did Laminar Security address? Laminar addressed compliance use cases including GDPR data subject discovery, CCPA personal information mapping, HIPAA PHI location and access monitoring, and PCI DSS cardholder data environment scoping in cloud environments. Security and compliance teams used Laminar to answer the fundamental question of where sensitive data lives across their cloud estate. ### How did Laminar Security help with data breach risk reduction? Laminar reduced data breach risk by identifying sensitive data that was over-exposed — such as PII in publicly accessible cloud storage or credentials stored in unprotected locations — and prioritizing remediation based on data sensitivity and exposure severity. By continuously monitoring cloud data posture, Laminar caught misconfigurations that could lead to data breaches before they were exploited. ## Tags security, cybersecurity, data-warehouse, cloud-native, saas, b2b, enterprise, platform, analytics --- *Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*