Alexandre L.

Cyber incident response and crisis management expert with over 7 years of experience, I intervene in critical incidents to reduce business impact, identify malicious actions, and secure business continuity.

I support organizations in critical moments where every hour counts: investigation, technical crisis management, communication with decision-makers.

Former CSIRT lead in a large corporate environment, I have managed major multi-subsidiary incidents with COMEX interaction.

➢ Cyber crisis management & multi-stakeholder coordination

➢ CISO support in crisis situations

➢ CSIRT / SIRT management: prioritization, escalation, CISO/COMEX reporting

➢ Incident response: ransomware, data breach, third-party compromise

➢ Post-incident investigation

➢ Management of ransomware and data breach crises for a multi-subsidiary group (coordination of SOC, CERT, IT, Communication, Business Units, Executives)

➢ Security reporting to management

➢ Structuring CSIRT operations (prioritization, escalation, quality)

➢ Support and skill development for IR analysts (onboarding and mentoring)

➢ Intervention in various client contexts (multinationals, public institutions, SMEs)