August 5, 2025
5 min read
Straiker
Straiker unveils Ascend AI and Defend AI with autonomous attack and defense agents to secure enterprise AI applications from evolving threats.
Straiker Introduces Industry's First Attack and Defense Agents to Secure Enterprise Agentic AI Applications
Straiker, an AI security company, today unveiled new agentic security capabilities in its Ascend AI and Defend AI products to help enterprises confidently adopt AI agents. These new "attack and defense agents," fine-tuned and trained on real-world agentic exploits, offer continuous security testing, automated enforcement, and chain of threat traceability, marking the industry's first comprehensive solution for agentic AI threats. Autonomous AI agents are replacing applications as we know them. According to the 2025 Stanford AI Index report, 78% of organizations were already using AI in 2024. With just a large language model (LLM) and access to tools or datasets, agents can execute complex workflows in seconds. However, this power presents new risks, with attackers exploiting agents using natural language to create what Straiker calls autonomous chaos™. Straiker's research found that 75% of tested applications were vulnerable to direct or indirect prompt injection attacks, which can lead to data exfiltration. To address these challenges, Straiker offers full-spectrum protection spanning prompt injection, reconnaissance, tool manipulation, and exploit defense through enforcement and forensics. Straiker unifies security functions among AI, offensive testing, and application security teams.Key Products and Capabilities
- Ascend AI: Provides autonomous agentic red teaming to craft highly accurate attacks and exploitations.
- Defend AI: Instantly converts novel attacks, such as indirect prompt injection and tool vulnerability exploitation, into real-time guardrails that neutralize threats in production.
- Continuous Agentic Red Teaming: Ascend AI's attack agents autonomously map every prompt, tool call, and data flow. They simulate realistic exploit chains to surface risks, integrating with CI/CD pipelines to deliver ongoing assessments and remediation guidance.
- Real-Time Agentic Guardrails: Defend AI automatically updates its guardrail engine in real time to block emerging threats targeting agentic AI applications, including tool misuse, vulnerability exploits, reconnaissance, and excessive autonomy. It delivers protection instantly, with no code changes or added latency.
- Chain of Threat Forensics: When an attack occurs, Straiker reconstructs every prompt, decision, and API call using logs and sensor data to deliver a complete narrative. This traceability accelerates root-cause analysis, simplifies audits, and demonstrates security value to stakeholders.
- Read more on the product launch blog and research blog.
- Upcoming events: - Black Hat USA, August 6-7: Booth #6222. Straiker's Head of AI Security Research, Vinay Pidathala, will speak on August 6. - Ai4, August 11-13: Booth #612 - Book demos and learn more at Straiker's event hub.
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Straiker Secures Agentic AI Applications with Three Core Capabilities:
Customer Testimonials
Aman Sirohi, CISO, People AI: "Straiker's AI-native red teaming quickly adapted to our agentic AI application, enhancing our cybersecurity capabilities by providing guardrails to protect our AI agents from real-time exploitation and malicious behavior, thereby adding data security to our customer data."
Dan Garcia, CISO, EnterpriseDB: "Ascend AI stress-tested our entire agentic AI application stack, uncovering attack paths our manual red teaming exercises wouldn't have been able to accomplish."
CISO, FinTech: "We plugged Defend AI product in with a few lines of code and saw it apply guardrails across prompt injection, toxicity, PII leakage, and other agentic threats in under a second, while showing us exactly where it happened. It's the first solution that lets us push agentic features to production and sleep at night."
Leadership Insight
Ankur Shah, co-founder and CEO, Straiker: "If you can say it, you can spin up an autonomous AI agent and get it to perform tasks. That creative power deserves an equally autonomous defense. Straiker's AI-native security is built to learn, adapt and fight back in real time – so the future with AI stays safe."
Additional Resources and Events
About Straiker
Straiker is an AI-native security company providing cutting-edge solutions to protect agentic AI applications. Founded by AI and cybersecurity veterans and backed by Lightspeed Ventures and Bain Capital Ventures, Straiker helps organizations confidently deploy AI. Learn more at https://www.straiker.ai/.Frequently Asked Questions (FAQ)
What are Straiker's Ascend AI and Defend AI products?
Ascend AI offers autonomous agentic red teaming to identify vulnerabilities in AI applications, while Defend AI provides real-time guardrails to neutralize emerging threats against these applications.What is "autonomous chaos™"?
"Autonomous chaos™" is Straiker's term for the new risks presented by autonomous AI agents, where attackers exploit natural language to cause complex, cascading failures or data exfiltration.How effective are Straiker's agents against prompt injection attacks?
Straiker's research found that 75% of tested applications were vulnerable to prompt injection attacks. Their agents are designed to defend against these and other agentic AI threats.How does Straiker achieve continuous security testing for AI applications?
Straiker's Ascend AI product acts as an attack agent that autonomously maps prompts, tool calls, and data flows, simulating exploit chains and integrating with CI/CD pipelines for ongoing risk assessment.What makes Defend AI's guardrails unique?
Defend AI automatically updates its guardrail engine in real time to block emerging threats without requiring code changes or introducing latency, offering instant protection.How does Straiker provide traceability for threats?
Straiker's "Chain of Threat Forensics" reconstructs every prompt, decision, and API call involved in an attack, providing a detailed narrative for root-cause analysis and auditing.What is the key benefit of unifying security functions with Straiker?
Straiker unifies security functions, allowing AI, offensive testing, and application security teams to collaborate more effectively in securing agentic AI applications.Crypto Market AI's Take
The introduction of specialized "attack and defense agents" by Straiker signifies a crucial advancement in securing the rapidly evolving landscape of agentic AI applications. As AI agents become more autonomous and integrated into enterprise workflows, the sophistication of potential threats also escalates. Straiker's approach, which leverages AI to counter AI-driven exploits, aligns with the broader trend of using AI for cybersecurity. This development is particularly relevant in the context of the cryptocurrency market, where robust security is paramount. For instance, securing decentralized finance (DeFi) protocols and protecting digital assets from sophisticated attacks requires similar proactive and adaptive security measures. As AI agents are increasingly used in financial analysis and trading, understanding and mitigating the unique security risks they introduce, such as those addressed by Straiker, becomes essential for maintaining trust and integrity in the digital economy.More to Read:
Source: Straiker Introduces Industry's First Attack and Defense Agents to Secure Enterprise Agentic AI Applications on August 5, 2025