VaultX - AI-Driven Middleware for Real-Time PII Detection and Data Security
Diego Sabajo, Egbert Stuger · Team VaultX Technologies
Submitted to AI Safety Entrepreneurship Hackathon. Sprint projects are early-stage work by participants, not Apart Research publications.
VaultX is an AI-powered middleware solution designed for real-time detection, encryption, and secure management of Personally Identifiable Information (PII). By integrating regex, NER, and Language Models, VaultX ensures accuracy and scalability, seamlessly integrating into workflows like chatbots, web forms, and document processing. It helps businesses comply with global data privacy laws while safeguarding sensitive data from breaches and misuse.
Reviews
I like the practical approach to addressing current privacy challenges with LLMs, and the demo shows promising real-world applicability. The business case around avoiding non-compliance fines makes sense, and having a working prototype is definitely a strong point. However, while the technical implementation seems solid, I feel the scope might be a bit narrow for a full startup venture, especially given that major AI providers are likely working on similar solutions. The timeline could be more ambitious...if they've got a working demo in 2 days, they could probably move much faster with their development roadmap.
Personally, I think the biggest weakness is in the AI safety angle. While privacy is definitely important, this solution feels more like a traditional data security tool rather than addressing core AI safety challenges. The project seems to focus on immediate privacy concerns but doesn't really tackle the deeper AI risk problems we might face with more advanced systems. That said, I appreciate their thorough approach to implementation and testing, even if the scope could be broader. The research quality is solid for what it aims to do, but I'd love to see how they plan to evolve beyond just PII protection to address more fundamental AI safety concerns.
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Cite this project
@misc{sabajo2025vaultx,
title = {{VaultX - AI-Driven Middleware for Real-Time PII Detection and Data Security}},
author = {Diego Sabajo and Egbert Stuger},
year = {2025},
month = jan,
note = {Submitted to AI Safety Entrepreneurship Hackathon, an Apart Research Sprint},
howpublished = {\url{https://apartresearch.com/sprints/projects/vaultx-ai-driven-middleware-for-real-time-pii-detection-and-data-security}},
url = {https://apartresearch.com/sprints/projects/vaultx-ai-driven-middleware-for-real-time-pii-detection-and-data-security}
}More from AI Safety Entrepreneurship Hackathon
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