What We Solve

Reconstruct the exploit path and identify what must change at the code, design, and operational levels.

We reconstruct what was exploited, why it worked, and what must change at the code, design, and operational levels.

The goal is to reduce uncertainty: what was exploited, on which versions, with what impact, and which defenses matter.

  • Unclear attack paths after a public finding or internal incident
  • Shallow patching that fixes the visible bug but not the enabling conditions
  • Version ambiguity across supported branches and customer environments
  • Variant risk from related code patterns that remain vulnerable
  • Communication gaps between security, engineering, and leadership
  • Missing mitigations for customers who cannot patch immediately
  • Evidence pressure during disclosure, audits, or enterprise review
  • Hardening debt that leaves the same class of failure intact

When you understand the exploit, you stop fixing symptoms.

What You Get

  • Exploit-chain reconstruction from entry condition to impact
  • Root-cause analysis of the vulnerable logic, memory state, or trust assumption
  • Affected-scope map covering versions, configurations, and preconditions
  • Patch and mitigation review with confidence checks and likely failure modes
  • Hardening guidance for code, runtime controls, monitoring, and regression prevention

Methods and Coverage

Analysis Scope

  • Userland, kernel, browser, service, and firmware exploit paths
  • Memory corruption, logic flaws, auth boundary failures, and RCE chains
  • Patch diff review, crash triage, and deterministic reproduction
  • Variant analysis and related weakness discovery

Techniques

  • Static and dynamic analysis across binaries, source, and runtime behavior
  • Debugger-driven reconstruction and controlled replay
  • Heap and memory-state reasoning where exploitation depends on layout and timing
  • Evidence capture suitable for engineering follow-up and leadership briefings

Typical Outputs

  • Exploit narrative and trust-boundary failure summary
  • Root-cause and affected-code-path documentation
  • Mitigation options with tradeoffs and recommended priority order
  • Patch validation notes and regression test suggestions

Use Cases

  • Post-incident review and security response
  • Pre-release validation of high-severity fixes
  • Enterprise or partner diligence for exposed products
  • Hardening programs for products that cannot afford repeated classes of failures

Why Teams Move Fast

Senior engineers. Clear next steps. Work built for systems that carry real pressure.

Personal data is handled with clear discipline across GDPR, UK GDPR, CCPA/CPRA, PIPEDA, and DPA/SCC expectations where applicable.

Senior Access

Speak with engineers who can inspect, decide, and execute.

Usable First Step

Reviews, priorities, scope, and next moves your team can use right away.

Built for Pressure

AI, systems, security, native software, and low-latency infrastructure.

Delivery Senior-led Direct technical communication
Coverage AI, systems, security One team across the stack
Markets Europe, US, Singapore Clients across key engineering hubs
Personal data Privacy-disciplined GDPR, UK GDPR, CCPA/CPRA, PIPEDA, DPA/SCC-aware

Start with the system, the pressure, and the decision ahead. We shape the next move from there.

Contact

Start the Conversation

A few clear lines are enough. Describe the system, the pressure, and the decision that is blocked. Or write directly to midgard@stofu.io.

01 What the system does
02 What hurts now
03 What decision is blocked
04 Optional: logs, specs, traces, diffs
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