Customer Story

Langley Data: scaling cyber investigations without replacing analysts

Langley Data works in complex cybersecurity investigation environments where analysts must process and interpret large volumes of data across multiple systems. NORTIQ helped install a Security OS that embedded specialized AI agents into investigative workflows so analysts could focus on interpretation and judgment rather than manual data correlation.

“The agents help capture all that data and synthesize it so our analysts can focus on the things that matter.” — CEO, Langley Data

The scene

Langley Data logo

Langley Data investigates incidents across fragmented cybersecurity environments. A single investigation can involve network logs, endpoint alerts, cloud activity, infrastructure telemetry, and other sources that each produce signal in a different shape.

The hard part is not that signal does not exist. The hard part is connecting enough of it quickly enough for analysts to understand what is happening, what matters, and where human investigation should focus next.

Customer voice
“The agents help capture all that data and synthesize it so our analysts can focus on the things that matter.”

CEO, Langley Data

Security OS workflow.

Signal sourcesSecurity OS agentsAnalyst reviewInvestigation insight

These agents process, synthesize, and correlate large-scale security data while analysts remain the decision-makers.

The operating constraint and the system NORTIQ installed.

Constraint

Experienced analysts were constrained by the scale of the data.

Investigations required manual correlation across large datasets. Analysts still owned the judgment, but too much expert time was being pulled into finding, connecting, and organizing the signal before the real interpretation could begin.

System

NORTIQ installed Security OS agents inside the investigation workflow.

The agents helped process, synthesize, and correlate large-scale security data. That shifted more analyst time toward interpretation, investigation strategy, and decision-making instead of manual signal assembly.

What made the work hard

  • investigations required manual correlation across very large datasets
  • analysts had to connect breadcrumbs across systems
  • experienced investigators were constrained by data scale
  • complex threat patterns were difficult to surface quickly enough

Specialized agents installed

  • Cybersecurity Analysis Agent
  • Incident Response Agent
  • Penetration Testing Agent
  • Detection Engineering Agent

What NORTIQ installed

NORTIQ helped install a Security OS with specialized embedded agents across the investigative workflow. Rather than replacing expertise, the system augments it by giving analysts a clearer path through scattered signal.

The operating shift is simple: agents help gather, structure, and correlate the work so human experts can spend more time interpreting the evidence and deciding what to do next.

What changed

  • analysts could process large datasets faster
  • signals across systems could be correlated more effectively
  • investigations moved faster from signal to insight
  • more analyst time shifted toward interpreting what matters
  • daily operations became more scalable

What Langley said.

“There’s large amounts of data… and analysts have to connect all those breadcrumbs.”

CEO, Langley Data

“The agents help capture all that data and synthesize it so our analysts can focus on the things that matter.”

CEO, Langley Data

“I couldn’t even put a number on the ROI… easily more than 10x.”

CEO, Langley Data

A real investigation

One investigation began with a client who suspected a single insider threat. As Langley’s system processed and correlated data across systems, the pattern changed. What initially appeared to be one insider helped surface four coordinated actors involved in the campaign.

CEO-estimated 10x+ ROI

Faster analysis of large-scale security datasets

Improved cross-system signal correlation

Faster identification of complex threats

Four coordinated insiders surfaced where one had originally been suspected

Why it matters

Langley’s story shows the value of Security OS clearly: the system did not replace the analyst. It made analyst expertise more scalable.