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AI SecurityJul 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 SecurityJul 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 SecurityJul 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 Email SecurityJul 17, 2025
How Threat Actors Use AI to Hide Malicious Sites
Discover how cybercriminals use cloaking to hide malicious sites from bots and scanners while deceiving users. Plus, learn how to uncover these hidden threats.
Daniel Kelley
6 min read
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AI Security Data SecurityJul 09, 2025
ChatGPT Enterprise Connectors: How to Prepare for the Major Shift in 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 SecurityJul 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 SecurityJun 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 SecurityJun 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 SecurityJun 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 ProductsJun 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
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AI SecurityJun 12, 2025
EchoLeak in Microsoft Copilot: What it Means for AI Security
A critical vulnerability in Microsoft 365 Copilot exposes the risks of unsecured AI agents and why a data-centric approach is crucial for protection.
Lexi Croisdale
3 min read
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AI SecurityJun 09, 2025
Introducing the Varonis MCP Server
The Varonis MCP Server simplifies how customers use AI tools and agents to execute complex workflows.
Nolan Necoechea
2 min read
SECURITY STACK NEWSLETTER
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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