Fragment-and-Scatter Cyberstorage That Renders Stolen Data Worthless

Calamu is a data-security company built around the premise that breaches are inevitable and that the defensible layer is the data itself rather than the perimeter around it. Founded and led by CEO Paul Lewis and headquartered in Clinton, New Jersey, it sells to enterprise and mid-market IT teams responsible for backup, recovery and regulated records. The board includes former Cisco security chief John Stewart and former Edgewave CEO Lou Ryan as chairman.

The patented process encrypts data, fragments it, then scatters the pieces across multiple independent storage locations — clouds, on-premises arrays, or a mix — so no single repository ever holds a reconstructable copy. Calamu never takes possession of the data; it composes a virtual Data Harbor from storage the customer already owns. Agents, S3-compatible connectors and a management console handle access, while continuous monitoring watches for anomalies, sequesters a compromised location and rebuilds it from built-in redundancy.

Positioning rests on the claim that exfiltrated fragments amount to worthless Digital Sludge, since an attacker holding one location's shards lacks the material to reassemble anything readable. That same property is pitched as a compliance argument for GDPR, Schrems II, HIPAA and PCI-DSS. Distribution runs through backup ecosystems including Veeam, Veritas, Dell, Nutanix, Wasabi and StarWind, and the company has appeared in Gartner emerging-tech and Hype Cycle coverage of cyberstorage plus CRN's Storage 100 list.