Gil Weizman
Gil Weizman is a Senior Security Researcher at Varonis, with expertise across on‑premises, web, IaaS, and SaaS environments. He specializes in threat detection and product security research, focusing on uncovering vulnerabilities and novel attack techniques, and identifying critical gaps in security visibility across modern platforms.
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Threat ResearchOct 23, 2026
Go With the Flow: How a Shadow Dependency Led to a Cross-Tenant Vulnerability in GCP Dataflow
Discover a critical cross-tenant vulnerability in Google Cloud Dataflow that allows attackers to exploit predictable bucket names for remote code execution.
Gil Weizman
6 min read
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Threat ResearchJun 19, 2026
MyBait: Why We Lured Attackers To Encrypt Our Cloud MySQL
Varonis Threat Labs deployed MySQL honeypots across GCP, AWS, and Azure. Only GCP was compromised. Here’s what it means for cloud database security.
Gil Weizman
4 min read
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