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Straiker

Straiker

Straiker is the agentic security company delivering an AI-native platform that discovers, tests, and protects enterprise AI agents.

Operating headquarters
Mountain View, CA, US🇺🇸
Founded
2025
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Library

Straiker - Library

straiker.ai·Crawled Oct 1, 2026·

Topics

Publication type

Content origin
Row density

Product

4 pages
  1. AI Agent Runtime Security and Protection/products/defend-ai

    Protect AI agents in real time with Defend AI. Enforce agentic runtime security and guardrails to stop prompt injection, data leakage, and tool misuse instantly.

  2. AI Agent Security Testing and Red Teaming/products/ascend-ai

    Continuously red team AI agents with Ascend AI. Run adversarial testing to uncover prompt injection, tool abuse, and real-world exploit chains before they impact production.

  3. Discover AI: AI Agent Inventory, AI-SPM & Agent-SPM/products/discover-ai

    Build a complete AI agent inventory with continuous AI-SPM and Agent-SPM. Discover MCP servers, risky permissions, misconfigurations, and agent connections.

  4. Products/products

Blog

7 pages
  1. 10 Hard-Won Lessons from building an AI Security company in 2025/blog/10-hard-won-lessons-from-building-an-ai-security-company-in-2025

    Straiker CEO's honest reflections on what it takes to build an AI security company when chatbots become agents, acquisitions accelerate, and customers still don't know what they need.

  2. 5 Principles for Securing AI Agents (Based on Frontier Lab Consensus)/blog/5-principles-for-securing-ai-agents-based-on-frontier-lab-consensus

    OpenAI, Google DeepMind, and Anthropic built their agent security frameworks independently and reached the same conclusions. Here's what they agree on.

  3. Agent Hijacking: How Prompt Injection Leads to Full AI System Compromise/blog/agent-hijacking-how-prompt-injection-leads-to-full-ai-system-compromise

    Agent hijacking moves lateral movement into agent workflows, making runtime behavior monitoring essential for securing agentic AI.

  4. Agent-SPM, AI-SPM, AI Usage Controls… What Do They Actually Secure?/blog/agent-spm-ai-spm-ai-usage-controls-what-do-they-actually-secure

    Most security teams start with AI usage controls. Then coding agents start shipping faster than any policy can track. Here's why Agent-SPM is the layer that actually keeps up.

Press

1 page
  1. Newsroom/newsroom

    News, press, and research on agentic AI security and AI agents, covering threats, vulnerabilities, and real-world security insights.

Careers & Hiring

1 page
  1. Careers/careers

    Work at Straiker and help secure AI-native and agentic applications. We’re growing our team across AI engineering, backend engineering, AppSec, LLM research, and full-stack development. Join the Guardians.

About

1 page
  1. About/about

    Straiker is an agentic AI security company providing AI agent discovery, security posture management, adversarial testing, and runtime protection for modern AI systems.

Contact

1 page
  1. Contact/contact

    Get in touch with Straiker, the leader in agentic AI security and AI agent protection. Secure AI agents with adversarial testing and runtime guardrails.

Homepage

1 page
  1. Homepage/

    The agentic AI security company. Straiker detects prompt injection, tool misuse, and runtime attacks across every AI agent you build or deploy, with 98.1% threat detection accuracy.

Coverage

10 items
  1. Closing an Azure OpenAI assistant's retrieval gap didn't take a new identity platform. It took one filter and a narrower assistant.venturebeat.com/security/azure-openai-agent-passed-every-evaluation-served-files-user-couldnt-open

    SynSphere Italia CEO Egiziago Cioffi finds that his custom Azure OpenAI email assistant returns SharePoint files a low-privilege user cannot access directly, despite passing his team’s evaluations. The pipeline bypasses Azure AI Search’s native ACL trimming, allowing retrieval under broader permissions than the requester’s. Cioffi adds a query-time filter that checks each user’s SharePoint permissions before content reaches the model; the assistant continues to auto-resolve about 60% of inbound email.

    Sep 2026 · VentureBeatNews article

  2. The 2026 Startup Battlefield 200 is here — see who made the cuttechcrunch.com/2026/08/20/the-2026-startup-battlefield-200-is-here-see-who-made-the-cut/

    TechCrunch names 200 early-stage startups from thousands of applications to its 2026 Startup Battlefield cohort. The selected companies span categories including AI, climate, health, fintech, robotics, and consumer, and will exhibit at TechCrunch Disrupt 2026 in San Francisco from October 13–15. At Disrupt, they will demo technology and pitch to global venture capitalists, competing for a $100,000 equity-free prize and the Disrupt Cup.

    Aug 2026 · TechCrunchNews article

  3. Straiker Raises $64M Series Avcnewsdaily.com/straiker/venture-capital-funding/xxxx

    Straiker announced $64M Series A funding.

    Jun 2026 · VCNewsDailyNews article

  4. Exclusive: Agentic security startup Straiker raises $64Maxios.com/pro/enterprise-software-deals/2026/06/29/straiker-agent-security

    Straiker, an agentic security startup, raises a $64 million Series A led by Marathon Management Partners.

    Jun 2026 · AxiosNews article