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Protect — Cybersecurity

Hundreds of servers, 30 cities, crippled.Back online in 72 hours.

First-responder ransomware recovery for an enterprise operating across 30 cities — now formalised as a national digital forensics panel role.

The challenge

A large enterprise suffered a ransomware attack that crippled hundreds of servers across 30 cities, halting operations at scale.

What we delivered

Inside the engagement

First Response

Threat huntingRansomware clearanceMalware removalBeacon clearance

Outcome

Services reinstated within 72 hours

Today

IMDA-appointed digital forensics panel memberRansomware responseAPI attack responseE-commerce attack responseAmong many other attack forms overseen
The outcome

Where it stands today

72 hours

From crippled infrastructure to reinstated services across hundreds of servers.

30 cities

The scale of the environment affected — and recovered.

IMDA-appointed panel

Terra Systems now sits on Singapore's IMDA-appointed digital forensics panel.

Multi-vector coverage

Overseeing breach response across ransomware, API, and e-commerce attack types, among others.

Why it matters

Resilience that removes the fear of disruption isn't theoretical here — it's 72 hours, measured, under real pressure, at national infrastructure scale.

See the capability behind this

This engagement draws on our Cybersecurity capability. Explore what's inside it, or talk to us about what you're solving for.