Trends

10 Cybersecurity Prompts to Ask Your Favorite LLM

Table of Contents

As a cybersecurity operator, I’ve found Large Language Models (LLMs) to be a small revelation in terms of testing initial hypotheses, identifying blind spots and knowledge gaps, and accelerating research into new technologies. Used correctly, they’re great sparring partners.

To help you unlock similar value, here are a set of questions I recommend anyone in the cybersecurity space pose to their favorite AI chatbot. These prompts are designed to spark interesting, practical conversations and ultimately lead to new avenues for security research and operational improvement.

To get the most value from these prompts, we recommend adapting them with prompt engineering best practices. Feel free to prime your LLM AI chatbot with specific details about your unique cybersecurity deployment, ask the chatbot to assume the persona of an expert cybersecurity advisor, or specify the format of the output you would like to see.

1. Visibility / Continuous Compromise

“Outline the non-obvious steps a successful attacker takes after breaching the perimeter but before their presence is officially detected by security tools.”

2. Breach Detection Gap / Dwell Time

“Create a list of 5 key indicators that a persistent threat actor has been operating inside a corporate network for over 60 days without being flagged by typical EDR or SIEM tools.

3. SecOps Efficiency / Alert Fatigue

“If a security analyst receives 1,000 alerts a day, describe a system that could reliably reduce that number to the 5 most conclusive and actionable events without losing critical data.”

4. Attack Surface Assessment / Shadow IT

“Hypothesize how a non-IT employee setting up a new, unapproved cloud service or IoT device could create an immediate, unmonitored entry point for external attackers.”

5. EDR Evasion / Network-Level Compromise

“Explain the concept of ‘living off the land’ attacks and how they are designed to deliberately bypass endpoint detection mechanisms by using built-in system tools.”

6. Threat Intelligence / Context

“Detail the ideal structure for a real-time threat intelligence feed that is immediately usable by both automated response systems and human analysts, focusing on context over volume.”

7. Incident Management / Prioritization

“Develop a five-level priority ranking system for security incidents based not just on the type of malware, but on the proven contact and exposure level of the affected assets.”

8. Integrated Response / Maximizing Stack

“Describe an ideal automated workflow where a firewall, an EDR, and a cloud access security broker (CASB) share confirmed compromise data in real-time to simultaneously block a threat.”

9. Retrospective Compromise

“A new, severe zero-day is announced. What data would a CISO need to confidently confirm their environment has never been exposed to this threat’s indicators of compromise (IoCs) over the past two years?”

10. Measuring Effectiveness

“Beyond annual penetration tests, propose three continuous, objective metrics an organization could use daily to truly measure its overall level of compromise rather than just its compliance.”

Recent Posts

  • Technical

From Fake CAPTCHA to Hidden Desktop: Unpacking CastleRAT and Operation Device Manager

Reading Time: 7 minsNew research from Lumu CTI dissects how TAG-150’s CastleRAT abuses ClickFix, Ethereum,…

5 days ago
  • Events

Fal.Con 2026: Stopping Infinity Offense With Lumu and CrowdStrike Falcon Next-Gen SIEM

Reading Time: 4 minsLumu CEO Ricardo Villadiego shares key takeaways from Fal.Con on unifying Lumu…

1 week ago
  • Events

3 Autonomous AI Risks Your Security Stack Isn’t Ready For

Reading Time: 6 minsDiscover three critical autonomous AI security risks breaking traditional enterprise stacks after…

3 weeks ago
  • Attacks

Advisory Alert: How The Gentlemen Ransomware Blinds Your EDR Defenses

Reading Time: 8 minsDiscover how threat actor The Gentlemen, aka Storm-2697, blinds endpoint security defenses…

1 month ago
  • Attacks

Advisory Alert: Defending Critical Infrastructure Against Industrial Control System Attacks

Reading Time: 5 minsA new FBI warning reveals cyberattacks on U.S. water systems have caused…

1 month ago
  • Product

Introducing the Lumu Threat Observatory™

Reading Time: 4 minsLearn how real-time threat tracking helps protect your organization from the latest…

1 month ago