HackingTechnologyInformationStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Informa

bd_3b85575a448d820f · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 2, 2026

To disclose

—

Affected

Not disclosed

Linked

4 filings

Confidence

68%

Full breach record for Informa →5 incidents on file

Informa notified consumers of a data breach involving unauthorized access to systems containing personal information. The company re-secured the affected system and is offering 24 months of Experian IdentityWorks monitoring. No evidence of fraud was found at the time of notice.

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Incident timeline — partial

? — ?

Breach window unknown

Jan 2, 2026

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_24670d75731be0ef2026-01-02Candidate
Massachusetts State AGbd_90a1546c0caf49572026-01-02Verified
Maine State AGbd_b2bf3159fa1a9e002026-01-02Verified

Name: Informa
norm: informa
Domain: informa.com

Name: Informa
norm: informa
Domain: informa.com
Industry: Technologyllm

Discovered: —
Materiality determined: —
Notification sent: Jan 2, 2026
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Took prompt action to re-secure the system involved
Continuing to monitor for cybersecurity threats on an ongoing basis
Adjusting and enhancing protective measures
Offering complimentary 24-month membership of Experian IdentityWorks
Changes made: Adjusting and enhancing protective measures
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Indiana State AGJan 2 · first

Massachusetts State AGJan 2 · first

Maine State AGJan 2 · first

Vermont State AGJan 2 · first · this page

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.

Source URL: https://ago.vermont.gov/document/2026-01-02-informa-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 2, 2026
Raw hash: 199bf7f6d1ca73387d3c658f682c844cf51d8c7f45ddd177df59f4ed68c46251

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityInforma

Victim entityInforma

IncidentUnauthorized Access

Stated responseTook prompt action to re-secure the system involved

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov