HackingTechnologyInformationCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

HONEYWELL INTERNATIONAL INC.

bd_3f093db20de98be6 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 19, 2021

Filed

May 3, 2021

To disclose

6 weeks

Affected

4state residents only

Linked

4 filings

Confidence

66%

Full breach record for HONEYWELL INTERNATIONAL INC. →5 incidents on file

Honeywell International Inc. notified the New Hampshire Attorney General of a data breach affecting 4 state residents. Unauthorized remote access occurred on February 16, 2021, and was discovered on March 19, 2021. Personal information including SSN, DOB, driver's license, financial account numbers, and medical data was accessed. Honeywell engaged law enforcement and third-party cybersecurity experts, and offered 24 months of credit monitoring to affected residents.

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Incident timeline

undetected · 31 days

discovery → filing · 6 weeks / 45 days

Feb 16, 2021

Begins

Mar 19, 2021

Discovered

May 3, 2021

Filed

vs. sector median

12 wks faster

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

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitedispossessorbd_5700a5239c7408202021-10-02 · +152dVerified by operator

Regulatory filings (2) · sorted by filing gap

Indiana State AGbd_dadfef872547eb282021-04-30 · +3dVerified
Massachusetts State AGbd_c6bc9e7ea61968e62021-04-29 · +4dVerified

Name: HONEYWELL INTERNATIONAL INC.
norm: honeywell international
Domain: honeywell.com

Name: HONEYWELL INTERNATIONAL INC.
norm: honeywell international
Domain: honeywell.com
Industry: Technologyllm

Discovered: Mar 19, 2021
Breach occurred: Feb 16, 2021
Undetected for: 31 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 30, 2021
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified New Hampshire Office of the Attorney General
Initial access: exploit_public_facing

During the incident: Reported the matter to law enforcement
Engaged third-party cybersecurity experts to assist in remediating the incident and further enhancing the security of its systems
Changes made: Offered credit monitoring and identity protection services for a period of 24 months at no cost
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(45 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGApr 29 · first

Indiana State AG+1d

New Hampshire State AG+4d · 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://mm.nh.gov/files/uploads/doj/remote-docs/honeywell-international-20210503.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 3, 2021
Raw hash: 8647f19258f4bd6a5038a07066ba2a0c9b8c5935e628f2556910ef7fe5ebfd98

Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityHONEYWELL INTERNATIONAL INC.

Victim entityHONEYWELL INTERNATIONAL INC.

Incidentdiscovered Mar 19, 2021

Stated responseReported the matter to law enforcement

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov