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Cyber Crisis Management

Incident Response – Direct intervention, no subcontracting

On site or remotely, our experts intervene within the first hours to contain, remediate and secure.

Under attack

Direct remediation, on site when required

TYSCO handles all incident response operations directly, with no subcontracting. Our engineers travel physically to your site when the situation demands it: network isolation, analysis of compromised machines, workstation-by-workstation remediation.

We respond to SMEs, mid-size companies, public authorities and local councils, with the capacity to handle more than 10 impacted assets simultaneously.

Contact our teams

On site

Physical deployment possible from H+4

On-site incident response
Remediation services

The full remediation chain, handled by our teams

TYSCO manages the entire remediation chain — no service is subcontracted. Every intervention is carried out by our certified engineers, on site or remotely depending on the context.

Attack containment
Attack containment

Immediate isolation of compromised systems, blocking of malicious traffic, cutting off at-risk access to halt propagation.

Eradication
Eradication

Removal of malware, backdoors, compromised accounts and persistent footholds installed by the attacker across all impacted assets.

System remediation
System remediation

Rebuilding, cleaning or replacing affected environments. Intervention on workstations, physical servers and virtual machines.

Secure recovery
Secure recovery

Controlled restoration after verifying the cleanliness of environments, with no risk of re-injecting the attack.

Integrated forensic analysis
Integrated forensic analysis

Digital investigation conducted in parallel to identify the entry point, understand the attack and secure the environment durably.

Coordination and reporting
Coordination and reporting

Liaison with management, insurers, ANSSI and relevant authorities. Complete, traceable incident report.

Cyber intervention method
Our method

Method, speed and control — on site and remotely

TYSCO incident response is structured according to cyber crisis management standards. It draws on our TYSCO360 platform, forensic analysis and direct coordination with your internal teams.

Crisis management and recovery are never separated.

  • Physical on-site deployment from H+4 if required
  • Intervention across 10+ impacted workstations or servers
  • No subcontracting — TYSCO engineers only
  • Coordination with management and cyber insurers
  • Complete, legally admissible incident report
Our intervention

A structured intervention, not improvised

01
Qualification

Immediate assessment of the incident, impacted perimeter, nature of the attack and decision to intervene on site or remotely.

02
Containment

Isolation of compromised systems and blocking of propagation across the entire estate — workstations, servers, VMs, cloud.

03
Eradication & remediation

Removal of persistent threats, cleaning or rebuilding environments, machine-by-machine verification.

04
Secure recovery

Phased restoration, enhanced monitoring, delivery of a full report and action recommendations.

Concrete benefits

Incident response makes the difference between suffering and controlling

Organisations that fare best have a clear plan and rely on experts who intervene directly, without external coordination delays.

A cyberattack is not the moment to improvise.

On-site or remote intervention depending on context
Remediation capacity across 10+ assets simultaneously
No subcontracting — TYSCO team directly
Coverage for SMEs, mid-size companies, public authorities, councils
Legally admissible and traceable incident report
Stronger position with cyber insurers
Which organisations?

Professional-grade intervention for all organisations

SMEs and mid-size companies
Public authorities
Local councils
Healthcare organisations
Organisations without an internal cyber team
NIS2-obligated organisations

Under attack? Contact our teams immediately.