DisclosureLens
UnknownTechnologyProfessional ServicesInformationCustomer Data InvolvedIdentity (basic)MediumContained

Informa

bd_950dd223120b88f6 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 13, 2026

Filed

May 8, 2026

To disclose

12 weeks

Affected · nationwide

5,95923 in this filing

Linked

3 filings

Confidence

62%
Full breach record for Informa →6 incidents on file

Informa U.S. entities filed a supplemental data breach notice with the Maine Attorney General. The breach occurred between August 11 and August 18, 2025, and was discovered on February 13, 2026. Approximately 5,959 individuals were affected, including 23 Maine residents. The company is offering 24 months of credit monitoring through Experian.

Incident timeline

undetected · 186 days
discovery → filing · 12 weeks / 84 days

Aug 11, 2025

Begins

Feb 13, 2026

Discovered

May 8, 2026

Filed

vs. sector median

7 wks faster

This filing is one of 3 about the same incident.View merged incident
Part of ORACLE CORPORATION supply-chain incident (2025) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings · 3 states

View merged incident ↗
California State AGApr 17 · first
Texas State AG+5d
Maine State AG+21d · this page

Pattern: first filing Apr 17 (CA), last May 8 (ME) — a 21-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.