MalwareHealthcareHealthcareRansomwareData ExfiltratedCustomer Data InvolvedPIIGovernment IDEmploymentMediumContained

INTERNATIONAL AIDS VACCINE INITIATIVE, INC.

bd_067f38e4a27c3d5f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 22, 2024

Filed

Jan 27, 2025

To disclose

5 weeks

Affected

5state residents only

Linked

4 filings

Confidence

65%

Full breach record for INTERNATIONAL AIDS VACCINE INITIATIVE, INC. →2 incidents on file

International AIDS Vaccine Initiative (IAVI) notified the New Hampshire Attorney General of a cybersecurity incident detected on December 22, 2024. Unauthorized access occurred between December 18 and 22, 2024, potentially exposing personal information of five New Hampshire residents, including Social Security numbers and HR data. IAVI engaged external cybersecurity professionals, conducted a forensic investigation, and began notifying affected individuals on January 17, 2025, offering two years of complimentary credit monitoring and identity theft protection services.

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Incident timeline

undetected · 4 days

discovery → filing · 5 weeks / 36 days

Dec 18, 2024

Begins

Dec 22, 2024

Discovered

Jan 27, 2025

Filed

vs. sector median

7 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_1d8f4dae917d06d12025-01-22 · +5dCandidate
Maryland State AGbd_11c8c4c7d69376592025-11-13 · +290dVerified
Maryland State AGbd_525dec9d17d94abf2025-11-13 · +290dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: INTERNATIONAL AIDS VACCINE INITIATIVE, INC.
norm: international aids vaccine initiative
Domain: iavi.org
Industry: Healthcarellm

Discovered: Dec 22, 2024
Breach occurred: Dec 18, 2024 – Dec 22, 2024
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 17, 2025
Affected individuals: 5state-resident count only
Data types: PIIGovernment IDEmployment
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: External

During the incident: Worked very closely with external cybersecurity professionals experienced in handling these types of situations
Commenced a prompt and thorough investigation into the incident
Performed an extensive manual document review of the data
Offering the affected residents whose Social Security number was potentially impacted by the incident with complimentary membership with a credit monitoring service
Changes made: Continually evaluates and modifies its practices to enhance the security and privacy of the personal information it maintains
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(36 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 3 states

View merged incident ↗

Massachusetts State AGJan 22 · first

New Hampshire State AG+5d · this page

Maryland State AG+295d

Pattern: first filing Jan 22 (MA), last Nov 13 (MD) — a 295-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/international-aids-vaccine-initiative-20250127.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 27, 2025
Raw hash: 07d7d10bad735661af35b2d8434f3959fb6c84fec445a287fe2d977a8fffc1d1

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityINTERNATIONAL AIDS VACCINE INITIATIVE, INC.

Incidentdiscovered Dec 22, 2024

Stated responseWorked very closely with external cybersecurity professionals experienced in handling these types of situations

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov