Clustered 4 filings across 2 jurisdictions · filing window Nov 21, 2023 → Jan 9, 2024. View entity profile → Other incidents for this victim →
incident inc_08bd3bf732a44482 · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Gap between first leak claim and first regulatory filing
Discovery to SEC materiality determination
Materiality determination to SEC 8-K filing
Time between earliest and latest filing
FEDERAL
Leak Site · SEC 8-K
Earliest sighting first · deep chronology in Litigation Timeline
Nov 19, 2023 → Nov 20, 2023
When the intrusion reportedly occurred, per the linked filings
Nov 19, 2023
Reported by SEC 8-K filings
Nov 19, 2023
Registrant determined the incident material — starts the SEC 4-business-day clock
Fidelity National Financial, Inc. (FNF) disclosed a cybersecurity incident impacting certain systems. An unauthorized third party accessed systems and acquired credentials. FNF retained experts, notified law enforcement, and blocked access to systems, causing business disruptions in title insurance and mortgage services. Investigation is ongoing.
Fidelity National Financial (NYSE: FNF) is the nation's largest group of title companies and underwriters in the country and, collectively, we issue more title insurance policies than anyone else in the United States.
Fidelity National Financial, Inc. (FNF) filed an amended Form 8-K reporting a cybersecurity incident discovered on November 19, 2023. The incident impacted certain systems, leading to business disruption. FNF engaged experts, notified law enforcement and regulators, and implemented containment measures. The incident was contained on November 26, 2023. No specific data types or individual counts were disclosed in this filing.
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
Fidelity National Financial, Inc. filed an amended 8-K/A reporting a cybersecurity incident discovered on November 19, 2023. An unauthorized third party accessed FNF systems, deployed non-self-propagating malware, and exfiltrated data. The incident affected approximately 1.3 million consumers. The company notified law enforcement, regulators, and customers, provided credit monitoring services, and contained the incident by November 26, 2023. Systems have been restored.
Affected (this filing): 1,300,000