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AI Security Threat Research
Aug 14, 2025
Understanding and Defending Against the Model Context Protocol DNS Rebind Attack
As organizations increasingly rely on MCP servers to bridge AI capabilities with business systems, understanding and defending against threats is critical.
Varonis Threat Labs
6 min read
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AI Security Healthcare
Aug 13, 2025
From Rome to Radiology: Italy’s Response to AI Risks in Healthcare
Italy is addressing AI risks in healthcare, recently giving clear data protection decrees from the Garante per la protezione dei dati personali.
Shawn Hays
4 min read
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AI Security DSPM
Aug 12, 2025
Deepfakes and Voice Clones: Why Identity Security is Mission-Critical in the AI Era
AI impersonation and deepfake fraud are rising fast. Learn how Varonis protects identities, secures data, and stops attackers before damage is done.
Daniel Miller
3 min read
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AI Security
Jul 28, 2025
ChatGPT DLP: What Enterprises Need to Know
Learn how to prevent data leaks from ChatGPT with AI-specific DLP strategies covering risk, policy, controls, and compliance for secure enterprise AI use.
Jonathan Villa
7 min read
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AI Security
Jul 24, 2025
Why Least Privilege Is Critical for AI Security
Understand what the principle of least privilege (PoLP) is, how avoiding it creates risk for organizations, and how embracing it helps you stay secure in the face of AI innovation.
Nolan Necoechea
4 min read
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AI Security Data Security
Jul 17, 2025
Creating Custom GPTs and Agents That Balance Security and Productivity
Custom GPTs and AI agents compound productivity, but with that comes added risk. Learn about ChatGPT's custom GPTs and how to build them with data security in mind.
Jonathan Villa
4 min read
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AI Security Data Security
Jul 09, 2025
How to Prepare for Major Shift in ChatGPT Enterprise Data Access
ChatGPT Enterprise is changing in the way it retrieves data and surfaces information to users in prompt responses. Learn about the new connectors and risks.
Shawn Hays
6 min read
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AI Security Data Security
Jul 01, 2025
Varonis Announces Strategic Partnership with Microsoft to Help Secure the Future of AI
Companies join forces to deliver scalable data security, governance, and compliance for the AI era
Yaki Faitelson
1 min read
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AI Security Data Security
Jun 30, 2025
Hidden Risks of Shadow AI
Shadow AI is on the rise as employees adopt unsanctioned AI tools. Learn the risks it poses to security and compliance, and how to manage it responsibly.
Jonathan Villa
5 min read
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AI Security Data Security
Jun 26, 2025
A Guide to AI Data Security: Why it Matters and How to Get it Right
Learn what AI data security really means, why it matters and how to protect sensitive data used by or exposed to AI systems and workflows.
Lexi Croisdale
8 min read
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AI Security Data Security
Jun 19, 2025
AI Model Poisoning: What You Need to Know
Explore the growing threat of model poisoning, a cyberattack where machine learning models are manipulated, and how your organization can defend against it.
Jonathan Villa
3 min read
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AI Security Data Security Varonis Products
Jun 17, 2025
Introducing Varonis for ChatGPT Enterprise
Varonis' industry-leading Data Security Platform supports OpenAI’s ChatGPT Enterprise, keeping data safe against risks of AI misuse and exposure.
Shawn Hays
2 min read
SECURITY STACK NEWSLETTER
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“I was amazed by how quickly Varonis was able to classify data and uncover potential data exposures during the free assessment. It was truly eye-opening.”
Michael Smith, CISO, HKS
"What I like about Varonis is that they come from a data-centric place. Other products protect the infrastructure, but they do nothing to protect your most precious commodity — your data."
Deborah Haworth, Director of Information Security, Penguin Random House
“Varonis’ support is unprecedented, and their team continues to evolve and improve their products to align with the rapid pace of industry evolution.”
Al Faella, CTO, Prospect Capital