Promantra, Inc

DISCLOSED 2026-09-17 · RANSOMWARE · RANSOMWARE

Promantra, Inc was targeted by MetaEncryptor ransomware on September 17, 2026. The attack threatens to expose sensitive healthcare data unless negotiations are initiated. The incident highlights the ongoing ransomware threat to organizations across sectors.

The record

What we know

Disclosed

2026-09-17

Attack vector

Ransomware

Sector

healthcare

Data classes exposed

healthcare data

RANSOMWARE ENDPOINT INVOLVED

ColdRecon assessment

Could a positive-security control have prevented this?

Verdict · unclear · opinion

Insufficient details about the initial access vector and endpoint security controls prevent a definitive assessment of whether a positive-security model would have blocked this attack.

Our assessments are opinion, grounded in the cited public facts. Read them critically.

Sources

Cited reporting

↗ www.dexpose.io

Similar vector · recent

Other ransomware breaches on file

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