Greg Zemlin
Greg Zemlin is a Technical Product Marketer at Zenity, where he helps define the outbound strategy for AI agent security solutions. With a unique combination of product management and product marketing experience in cloud security and detection and response technologies, Greg specializes in translating complex technical capabilities into compelling market narratives. He works directly with customers, analysts, and the security community to validate market positioning, create technical content, and drive awareness of emerging threats in the AI security landscape.
Posts by Greg Zemlin
Seeing What AI Touches: Introducing Data Lens
Security teams are entering a new phase of risk driven by the combination of AI agents and broad access to internal...
GreyNoise Findings: What This Means for AI Security
GreyNoise Findings: What This Means for AI Security Late last week, GreyNoise published one of the clearest signals...
Zenity 2025 Year in Review: Building AI Security for the Enterprise
For security teams, the adoption of agents showed up operationally before it showed up strategically - creating...
Your Browser is Becoming an Agent. Zenity Keeps It From Becoming a Threat.
Agentic browsers are quickly becoming part of everyday work. Tools like ATLAS, Comet, and Dia can read web content,...
Safe Harbor: An Open Source “Abort Mission” Button for Your AI Agent
AI agents are increasingly connecting to more systems and workflows. They read structured data, follow multi-step...
Claude Moves to the Darkside: What a Rogue Coding Agent Could Do Inside Your Org
On November 13, 2025, Anthropic disclosed the first known case of an AI agent orchestrating a broad-scale cyberattack...
Closing the Guardrail Gap: Runtime Protection for OpenAI AgentKit
OpenAI’s AgentKit has democratized AI agent development in a big way. Tools like Agent Builder, ChatKit, and the...
What You Missed at the AI Agent Security Summit
When the day wrapped up at the Commonwealth Club, one thing was clear: we are in a moment unlike anything the security...
0Click Attacks: When TTPs Resurface Across Platforms
If there’s one lesson security teams should take from recent disclosures, it’s this: AI agent attack techniques...
AI Agent Security Summit: Assembling to shape the Future of Autonomous Defense
Enterprises are rapidly deploying AI agents that don’t just process data, they act. These agents connect to email,...
Secure Your Agents
We’d love to chat with you about how your team can secure and govern AI Agents everywhere.
Get a Demo