MisuseTechnologyProfessional ServicesInformationPrivilege AbuseData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDEmploymentMediumActive

BOOZ ALLEN HAMILTON HOLDING CORPORATION

bd_60483d98a3aebdde · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 8, 2022

Filed

Nov 10, 2022

To disclose

2 days

Affected

62state residents only

Linked

6 filings

Confidence

66%

Full breach record for BOOZ ALLEN HAMILTON HOLDING CORPORATION →

Booz Allen Hamilton Holding Company notified the New Hampshire Attorney General of an insider incident involving a former employee who downloaded an internal report containing PII of 62 NH residents. Data exposed included SSNs, names, DOBs, and compensation. The incident was discovered in November 2022. The company offered two years of credit monitoring via Equifax.

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Incident timeline

undetected · 589 days

discovery → filing · 2 days

Mar 29, 2021

Begins

Nov 8, 2022

Discovered

Nov 10, 2022

Filed

vs. sector median

18 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_bec643c9d84091e82022-11-10Verified
Massachusetts State AGbd_df25974575ccb0ff2022-11-11 · +1dVerified
Montana State AGbd_854ef09c3472b6382022-11-07 · +3dCandidate
California State AGbd_78a9417ae82d3e812022-11-14 · +4dVerified by operator

Show 1 more filing ↓up to 4d gap

Maine State AGbd_8c61bc70e0cc6bd72022-11-14 · +4dVerified by operator

Name: BOOZ ALLEN HAMILTON HOLDING CORPORATION
norm: booz allen hamilton
Domain: boozallen.com

Name: BOOZ ALLEN HAMILTON HOLDING CORPORATION
norm: booz allen hamilton
Domain: boozallen.com
Industry: TechnologyllmProfessional Servicesllm

Discovered: Nov 8, 2022
Breach occurred: Mar 29, 2021
Undetected for: 589 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 10, 2022
Affected individuals: 62state-resident count only
Data types: Identity (basic)Government IDEmployment
Data elements: Social Security numberDate of birth
Attack vector: Insider
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: Internal
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau
Initial access: insider_action

During the incident: Engaged in discussions with the former employee to ensure the document is deleted securely
Relocated the report to a restricted SharePoint
Conducted a thorough investigation
Reviewed its information handling processes for potential opportunities for improvements
Sent formal notifications to all affected individuals
Established a call center to respond to individuals’ questions
Changes made: Offered two years of free identity theft and credit monitoring services through Equifax
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 2 days(2 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Montana State AGNov 7 · first

Indiana State AG+3d

New Hampshire State AG+3d · this page

Massachusetts State AG+4d

California State AG+7d

Maine State AG+7d

Pattern: first filing Nov 7 (MT), last Nov 14 (ME) — a 7-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.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/booz-allen-hamilton-holding-20221110.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 10, 2022
Raw hash: 2ed9e4da4b2dbc8caa7f92d04133f44ed4adb6647de5bf96fc79bab6655e2324

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityBOOZ ALLEN HAMILTON HOLDING CORPORATION

Victim entityBOOZ ALLEN HAMILTON HOLDING CORPORATION

Incidentdiscovered Nov 8, 2022

Stated responseEngaged in discussions with the former employee to ensure the document is deleted securely

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov