← TrendWatcher
Hacker News
6/10

RedTeamReplay

A training product that replays the actual attack chains from cyber-range evaluations (like the 'Last Ones' 32-step simulated corporate network) so in-house blue teams can rehearse defending against AI-driven offensive operations.

Target user

blue team engineers and SOC managers who want realistic, repeatable drills against AI-augmented attackers

Features
  • Replay of real evaluation attack chains as interactive tabletop exercises, with each step decision-pointed
  • Customizable scenarios where you can swap in your own network topology and assets to stress-test defenses
  • Performance scoring that tracks mean-time-to-detect and containment across replays
  • Curated library of model-specific TTPs (tactics, techniques, procedures) drawn from published evaluations
Why now

Cyber-range benchmarks like 'The Last Ones' are published with full step-by-step data, but enterprises have no easy way to convert them into team training; the gap between 'model reached step 17 of 32' and 'what does our team do at step 17' is wide.

Signals · overall 6/10
Demand
4/10

Blue teams already pay for cyber range platforms like Immersive Labs and RangeForce; demand for AI-attacker-specific content is nascent

Whitespace
8/10

Cyber-range vendors have not yet productized official AI-evaluation scenarios into team drills

Monetization
7/10

Enterprise training budgets reliably fund per-seat subscriptions for security upskilling

Longevity
7/10

AI-augmented attacks are a permanent feature of the threat landscape, not a fad

Feasibility
5/10

Building convincing interactive replays requires substantial scenario engineering and front-end work

UK AISI / Caisi Preliminary Assessment of Kimi K3's Cyber Capabilities · 9 points · 0 commentsHacker News · 2026-07-25 (today)