# AI agent attacks

Published articles for AI agent attacks.

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## Rein Security raises $25M to rein in insecure AI agents

DevFeed: [Rein Security raises $25M to rein in insecure AI agents](<https://devfeed.tech/articles/rein-security-raises-25m-to-rein-in-insecure-ai-agents-77171.md>)

Original publisher: [Read original article](<https://siliconangle.com/2026/10/08/rein-security-raises-25m-to-rein-in-insecure-ai-agents/>)

Author: Mike Wheatley

Published: 2026-10-08T13:00:18Z

Content type: news

Language: en

Sources: [SiliconANGLE](<https://devfeed.tech/sources/siliconangle.md>)

Topics: [LLM security](<https://devfeed.tech/topics/llm-security.md>), [ai security](<https://devfeed.tech/topics/ai-security.md>), [Security](<https://devfeed.tech/topics/security.md>), [agentic-coding](<https://devfeed.tech/topics/agentic-coding.md>)

Tags: [adversarial-ai](<https://devfeed.tech/tags/adversarial-ai.md>), [agentic-ai](<https://devfeed.tech/tags/agentic-ai.md>), [agentic-ai-security](<https://devfeed.tech/tags/agentic-ai-security.md>), [agentic-security](<https://devfeed.tech/tags/agentic-security.md>), [ai-agent-attacks](<https://devfeed.tech/tags/ai-agent-attacks.md>), [ai-agent-security](<https://devfeed.tech/tags/ai-agent-security.md>), [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [autonomous-ai-agents](<https://devfeed.tech/tags/autonomous-ai-agents.md>), [funding](<https://devfeed.tech/tags/funding.md>), [matan-bar-efrat](<https://devfeed.tech/tags/matan-bar-efrat.md>), [netanel-rubin](<https://devfeed.tech/tags/netanel-rubin.md>), [news](<https://devfeed.tech/tags/news.md>), [rein-security](<https://devfeed.tech/tags/rein-security.md>), [security](<https://devfeed.tech/tags/security.md>), [series-a](<https://devfeed.tech/tags/series-a.md>), [the-latest](<https://devfeed.tech/tags/the-latest.md>), [top-story-6](<https://devfeed.tech/tags/top-story-6.md>)

### AI overview

Rein Security raised $25 million in a Series A round to develop its platform for securing enterprise AI agents. The platform monitors agent behavior at runtime and applies action-level controls to block harmful deviations while allowing other workflow steps to continue. The company says its approach addresses risks including compromised agents and actions that could expose sensitive information.

### Source excerpt

Rein Security Inc. said today it's trying to help enterprises protect themselves against two distinct security threats relating to agentic artificial intelligence after raising $25 million in early-stage funding from Glilot Capital, Sienna Venture Capital, Corner Ventures, Atlacle and RNP Capital Advisors today. The Series A round, which brings Rein's total amount raised so far [...] The post Rein Security raises $25M to rein in insecure AI agents appeared first on SiliconANGLE.