A-P06 · TOPIC · incident-and-crisis-responseGRA dossier · service level R0
GRAFinancial Cyber and Operational ResilienceIn development
Topic dossier · Financial Cyber and Operational Resilience

Incident and crisis response

When an incident strikes, firms must detect it, decide its severity, contain it, report it to authorities, inform customers and recover. Major incidents need crisis management that coordinates technical, business and communication decisions under pressure. This page sets out how incident and crisis response works and fails, the reporting regimes involved, and who decides.

01In brief

The short answer.

Incident and crisis response is how financial firms detect, classify, contain, report and recover from operational and cyber incidents, and how major incidents are managed across functions and firms. Regulatory regimes set reporting deadlines. Incident commanders, supervisors, sector bodies and boards hold the decisions.

02Spatial finance

Settlement dependencies, and what fails with a node.

How a failure at one financial centre can spread through settlement links. Design links, not real dependencies.

Sixteen financial centres, and how a failure at one spreads through settlement links.Design links, not the real dependencies of any infrastructure.
03The question

Incident and crisis response: how the risk develops.

Response roles, escalation and recovery. The dossier below sets out how the risk develops, what is measured, where the data come from, how it is modelled and who decides.

Mechanism

Detection delays decisions

Late detection lets attackers spread and corrupt more. Mean time to detect and contain drives the size of the impact.

Mechanism

Reporting clocks start

Regulatory regimes require initial notifications within hours of classification. Classification criteria decide which incidents trigger them and how fast.

Mechanism

Crisis decisions are cross-functional

Technical teams, business owners, legal, communications and executives must decide together, often on incomplete information.

Mechanism

Sector coordination limits spread

When incidents affect several firms or a shared provider, authorities and sector bodies coordinate information and response.

04Key terms

Terms used on this page.

Each term as this page uses it. Where a standard-setting body defines the term, the wording follows that body.

TermDefinition
Incident classificationDeciding an incident's severity against criteria that determine reporting and escalation.
Initial notificationThe first report of a major incident to an authority, due within a deadline set by the regime.
Crisis managementCoordinated leadership of a major incident across technical, business, legal and communication functions.
05Indicators

What is measured, and how well.

Each indicator carries its unit, its cadence, the kind of source behind it and the evidence label a value would carry. No values are shown: a programme supplies them under its own authority.

IndicatorUnitCadenceSource typeLabel
Major ICT incidents reportedcount by classificationannualAuthority statisticsOFFICIAL
Time from detection to initial notificationhoursper incidentFirm and authority recordsREPORTED
Time to contain incidentshours or daysper incidentFirm recordsREPORTED
Customers affected by incidentscountper incidentIncident reportsREPORTED
Crisis management exercises heldcountannualFirm recordsDECLARED
Sector coordination activationscountannualAuthority and sector body recordsREPORTED
06Canvas

From sources to decisions.

The topic as a computational graph: named sources feed the methods, an evidence review gates the outputs, and the decisions stay with the authorities that hold them.

Pipeline canvas · Incident and crisis response as a run graphDesign, not a record
Incident and crisis response: incident response across CSF 2.0 functionsAn adverse event is detected and triaged; response analyses, contains and communicates; recovery restores services from clean backups; improvement and governance close the loop with lessons and reporting. Design of the process, not a record of a run.

Fig. 02Nodes carry their type, two metric rows and a state; connectors show what feeds what; dashed frames name the owners; the timeline is the cadence. Design of the pipeline, not a record of a run.

07Sources

Where the evidence comes from.

Named public datasets and institutional records, each with its licence class. Sources by agreement are used only under their terms and never republished.

SourceWhat it givesLicence class
FSB Format for Incident Reporting Exchange (FIRE)Common information items for incident reportsFree, FSB terms
DORA incident classification and reporting standardsEU incident criteria and timelinesFree, EU reuse terms
European Supervisory Authorities incident reportsAggregated incident statisticsFree, EU reuse terms
CMORG and similar sector collaboration publicationsSector coordination arrangementsFree to read, terms to check
Post-incident public reports by firms and authoritiesLessons from major incidentsPublic records, terms per publisher
08Decisions

Who decides, and what the evidence serves.

Financial Cyber and Operational Resilience prepares evidence. The decisions below are taken by the authorities named, under their own rules, and never by the platform.

Who decidesThe questionEvidence this page serves
Incident commanders and executivesHow to contain, communicate and recoverPlaybooks and real-time information
SupervisorsWhat follow-up an incident requiresIncident reports and firm remediation
Sector coordination bodiesWhen to activate collective responseIncident scope and shared dependencies
BoardsWhether incident readiness is adequateExercise results and incident history

Outputs this topic produces

  • Guide to incident classification and reporting regimes
  • Brief on cross-functional crisis decisions
  • Method note on detection and containment metrics
  • Questions for boards on crisis readiness
09Core questions

What response planning asks.

  • Who has authority to make which decisions during an incident, including shutting down systems or paying for recovery?
  • How quickly are incidents detected and escalated to people who can act?
  • How are customers, supervisors, counterparties and the public informed, and by whom?
  • How is coordination handled when an incident affects many firms at once?
  • How does the firm decide when an incident is over and normal operations can safely resume?
10Mechanisms

What makes response succeed or fail.

Post-incident reviews across the industry repeatedly find the same patterns. Technical recovery is rarely the only bottleneck; decisions, coordination and communication often take longer than restoring systems.

Detection

Time to know

Late detection lets attackers or faults spread before response begins.

Decisions

Clear authority

Unclear roles slow critical decisions, such as isolating systems or invoking recovery plans.

Communication

Trust under stress

Silence or inaccurate statements can damage confidence more than the incident itself.

11Methods and limits

How response is prepared and studied.

  1. 01

    Incident response plans and playbooks

    Documented roles and procedures. Limits: plans meet reality imperfectly.

  2. 02

    Exercises

    Tabletop and technical exercises, including sector-wide exercises. Limits: participants know it is an exercise.

  3. 03

    Post-incident review

    Structured learning from incidents, informed by resilience engineering. Limits: depends on openness.

  4. 04

    Recovery engineering

    Designing systems for recovery, including isolated backups, using safety-critical systems engineering. Limits: recovery from widespread compromise remains hard.

12Methods

How it is studied, and what the methods cannot say.

13Questions

Questions and answers.

What is FIRE?
The FSB's Format for Incident Reporting Exchange, a common set of information items for reporting cyber and operational incidents that authorities may adopt.
Why are reporting deadlines short?
So authorities can warn others, assess systemic effects and coordinate response early, even before the full picture is known.
What is crisis management?
The coordinated leadership of a major incident across technical, business, legal and communication functions, beyond technical incident response.
Will the platform help during an incident?
No. It does not provide incident response. Firms should use their own teams, contracted responders and the authorities.
Should firms pay ransoms?
That is a decision for each firm under applicable law and the guidance of authorities. The platform does not advise on it.
Why do sector-wide exercises matter?
Because many incidents affect several firms or shared providers, and coordination can only be tested together.
What makes a good post-incident review?
One that focuses on how the system and organization behaved rather than on blame, records what was learned and tracks whether changes were made.
Financial Cyber and Operational Resilience

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