Mandiant Consulting: Services, Expertise, and What to Expect

What Mandiant Consulting Offers

Mandiant consulting provides organizations with a focused set of services designed to address modern cyber threats. The practice centers on incident response, threat intelligence, and security assessments that help teams understand and reduce exposure to sophisticated adversaries. Engagement typically starts with a scoping conversation, followed by a tailored plan that accounts for the organization's size, industry, and existing security controls.

For many clients, the first point of contact is an incident response retainer or a one-time investigation after a suspected breach. Mandiant consultants work to contain the incident, identify the root cause, and preserve evidence for internal and legal stakeholders. When no active incident is underway, consulting teams shift to proactive measures, including red team exercises, penetration testing, and maturity assessments aligned with frameworks such as NIST and MITRE ATT&CK.

Core Service Areas

Incident Response and Breach Investigations

Mandiant consulting for incident response covers the full lifecycle, from initial triage through containment, eradication, and recovery. Consultants analyze endpoint and network artifacts, trace attacker activity, and deliver a clear narrative of what occurred and what systems were affected. Reports are structured to support both technical remediation and executive decision-making.

Threat Intelligence

The threat intelligence service transforms raw data on adversaries into actionable context. Mandiant consulting teams map campaigns to specific threat groups, track changes in tactics, techniques, and procedures (TTPs), and translate findings into detection rules and prioritization guidance for security operations teams.

Security Assessments and Adversary Simulation

Red team and penetration testing engagements evaluate how well people, processes, and technology withstand a motivated attacker. Mandiant consultants simulate real-world attack paths, identify gaps in defenses, and provide prioritized remediation guidance that aligns with an organization's risk appetite.

Cyber Risk Quantification and Program Advisory

Mandiant consulting also supports leadership with cyber risk quantification, helping boards and executives understand the financial and operational implications of cyber risk. Advisory engagements may cover security program design, control optimization, and vendor risk management.

Who Uses Mandiant Consulting

Mandiant consulting serves a broad range of organizations, including Fortune 500 companies, critical infrastructure operators, government agencies, and mid-market firms that have outgrown their internal security capabilities. Industries such as financial services, healthcare, energy, and technology often engage Mandiant when facing targeted threats or regulatory pressure to demonstrate robust cyber risk management.

Engagements are typically customized rather than templated. A healthcare provider might prioritize patient data protection and HIPAA-aligned controls, while a manufacturing firm could focus on industrial control systems and supply chain risk. The consulting model adapts to these differences through a combination of standardized methodologies and deep sector expertise.

What to Expect During an Engagement

A typical Mandiant consulting engagement follows a structured sequence: scoping and planning, data collection, analysis, reporting, and debrief. The timeline varies based on the scope, from a focused incident response lasting days to a comprehensive program assessment spanning weeks.

• Scoping and Planning: Define objectives, stakeholders, and access requirements.
• Data Collection: Gather logs, endpoint artifacts, and network data under a well-documented chain of custody.
• Analysis: Correlate findings, identify indicators of compromise, and map activity to known threat profiles.
• Reporting: Deliver a technical report and an executive summary with clear, actionable recommendations.
• Debrief: Walk stakeholders through findings and align on next steps.

Why Organizations Choose Mandiant Consulting

Organizations often turn to Mandiant consulting because of the team's deep background in investigating advanced persistent threat groups and high-profile breaches. The combination of investigative rigor and practical security engineering experience allows consultants to move quickly from detection to remediation, reducing dwell time and limiting business impact. The Mandiant Advantage platform and other proprietary tooling further enhance the speed and precision of engagements, though the consulting value ultimately rests on the expertise of the practitioners assigned to each case.