Red Team – Lostar

Red Team Services

Simulate Real-World Attacks Before They Happen

Lostar’s Red Team service simulates realistic cyber-attack scenarios to assess how well your organisation’s people, processes, and technologies can withstand sophisticated adversaries. Our approach replicates the tactics, techniques, and procedures (TTPs) of real-world threat actors to identify your weaknesses—before attackers do.

USE-CASES

Challenge 1: Could our worst cyber nightmare actually happen?

A successful cyberattack could damage our reputation, erode customer trust, and result in regulatory fines or legal exposure. We need to understand whether such a scenario is plausible—and what the consequences might be.

Solution:

Lostar Red Team begins by identifying your most critical assets—your “crown jewels”—and defining worst-case attack scenarios. Our experts then emulate advanced threat actors targeting these systems. The outcome: a detailed report on vulnerabilities across people, process, and technology, with actionable steps to prevent such a scenario from becoming reality.

Challenge 2: Are our security investments really working?

We’ve invested heavily in security tools and processes, but we’re not sure how effective they are in stopping real attacks. Can our internal IT and security teams detect and respond to advanced threats?

Solution:

Lostar conducts targeted attack simulations without notifying your internal teams. This covert testing evaluates both the effectiveness of your existing security controls and your team’s detection and response capabilities. You’ll receive practical recommendations to maximise the value of your security investments and improve incident readiness.

Challenge 3: Could we be targeted again by a similar attack?

We recently experienced a cyberattack. We want to know whether we’ve truly remediated the vulnerabilities and whether we’re prepared to respond if something similar happens again.

Solution:

Lostar Red Team emulates the exact tactics used in the prior incident (as informed by your digital forensics report) to re-test the affected systems. Our report details any lingering risks, verifies whether previous weaknesses have been mitigated, and provides long-term guidance to strengthen your security posture.

Key Outcomes

• Test your defences under real-world conditions

• Validate detection and response capabilities

• Measure the effectiveness of your people, processes, and tools

• Build resilience through remediation and strategic improvements