Promptention Blog

Read the latest insights on LLM security, best practices, and industry trends

Defense-in-Depth for AI: Why Native Model Safety Isn't EnoughFeatured
securityMarch 20, 2025

Defense-in-Depth for AI: Why Native Model Safety Isn't Enough

We audited dozens of enterprise AI deployments in Q4. Teams relying solely on native model safety failed 90% of our agentic attacks. Here's what a proper defense architecture looks like.

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The Two Broken Approaches to LLM Security
securityMarch 14, 2025

The Two Broken Approaches to LLM Security

We see the same two flawed guardrail strategies across enterprise AI deployments. Both fail in different ways—and both are worse than they appear.

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What Happens When the Code Hacks the AI Security Assistant
securityMarch 7, 2025

What Happens When the Code Hacks the AI Security Assistant

As AI agents take on autonomous roles in security pipelines, indirect prompt injection becomes a pipeline-level threat. In our red team exercises, 4 out of 10 attacks successfully manipulated AI security assistants into clearing vulnerable code.

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Lockdown Mode Is a Retreat, Not a Solution
securityMarch 1, 2025

Lockdown Mode Is a Retreat, Not a Solution

OpenAI's Lockdown Mode restricts what ChatGPT can do in order to reduce security risk. That tradeoff reveals a deeper problem with how AI security is being approached.

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7 Common Mistakes Companies Make in LLM IntegrationFeatured
securityMarch 22, 2025

7 Common Mistakes Companies Make in LLM Integration

Most security failures in LLM deployments aren't sophisticated attacks—they're preventable mistakes. Here are seven we see repeatedly.

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Sabotage via Hidden API Exfiltration: LLM Supply Chain Attacks
securityMarch 15, 2025

Sabotage via Hidden API Exfiltration: LLM Supply Chain Attacks

Untrusted LLM providers can silently inject credential exfiltration and backdoors into generated code. We demonstrated this with two model sizes. Both complied.

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