Cyber Crisis Management
A cyber crisis is not just a technical problem. It's a strategic, human, and organizational test for your company.
Cyber crisis management combines risk analysis, security audits, and operational procedures to limit the impact of security incidents on your IT systems and information security. We help identify vulnerabilities in your IT systems and connected devices, assess IT risk, and define priority security measures (encryption, cryptography, enhanced authentication, and password management) to ensure your sensitive data remains secure. When an attack or data breach occurs, our approach integrates real-time response (crisis team, forensics, threat hunting) with legal and communications coordination to contain cybercrime, protect reputation, and ensure business continuity. Containment actions are followed by post-incident audits and an IT security policy improvement plan to secure systems and strengthen network and overall system security. Beyond simply reacting, we focus on prevention: regular audits, simulation exercises, security policy reviews, and the implementation of security solutions to sustainably raise your organization's digital security level. Request a callback from an expert — Schedule a personalized crisis assessment to define immediate and strategic measures to protect the security of your infrastructure.
Your major challenges
Prepare your organization for critical cyber scenarios (ransomware, data breaches, IT system outages, etc.)
Mobilizing the right people, at the right time, with the right decisions
Knowing how to arbitrate between legal, technical, business, and media choices
Comply with legal requirements (CNIL/NIS2 notification, complaint, ANSSI coordination, etc.)
Avoid internal disorganization, loss of trust, and reputational damage.
A crisis cannot be improvised. Neither can your response.
An organization that has never tested its Business Continuity Plan/Disaster Recovery Plan or its crisis management team remains vulnerable. Prepare thoroughly to act quickly.
Why professionalize cyber crisis management today?
Increase in high-impact cyberattacks
- Impact on your business
ransomware, double extortion, supply chain, data leak
- How does Intrinsec support you in cyber crisis management?
Setting up or supporting your dedicated cyber crisis team
Multiple stakeholders
- Impact on your business
IT, legal, HR, communication, COMEX, DPO, insurance
- How does Intrinsec support you in cyber crisis management?
Governance, roles, RACI matrix and roadmap tailored to your environment
Ultra-short decision windows
- Impact on your business
Two to four hours can change a situation
- How does Intrinsec support you in cyber crisis management?
Strategic support for decision-making (ransom payment, outsourcing, legality, recovery)
Exploitation of Zero-Day Vulnerabilities
- Impact on your business
GDPR, NIS2, insurance contracts with early warning clauses
- How does Intrinsec support you in cyber crisis management?
Communication coordination (internal, clients, partners, press — with or without an agency)
Our Cyber Crisis Management Services
Intrinsec helps you structure, simulate, conduct and learn from a controlled crisis management.
Crisis simulations and exercises
Objective
train your teams to make decisions and react in a realistic environment
Format
tabletop, custom scenario, chained attacks, silo or cross-sectional testing
Schedule
Executive committee briefing, technical team, real-time incidents, stress, arbitration, summary, recommendations
Real-time support for a cyber crisis (confirmed incident)
Objective
manage your organization in times of crisis, protect your reputation and limit the damage
Use Cases
ransomware, disclosure, ransom, impersonation, leak, IT big bang
Intervention: – Crisis unit established with strategic support – Business/Legal/Communications coaching – Timely monitoring, critical decisions and crisis resolution – Liaison with ANSSI, CNIL, law enforcement, and insurance
