HackingVulnerability ExploitSupply Chain (3P Vendor)Customer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
HONEYWELL INTERNATIONAL INC.
bd_12855ab747f66193 · schema v1 · pii pii-v1
Full breach record for HONEYWELL INTERNATIONAL INC. →Honeywell International Inc. disclosed a data breach affecting pension plan participants. On June 3, 2023, Honeywell became aware of a vulnerability in Progress MOVEit Transfer, a third-party tool used for business operations. An unauthorized third party accessed personal information, including names and Social Security numbers, related to a pension plan. Honeywell contacted law enforcement, blocked access, and remediated the vulnerability. Affected individuals are offered 24 months of credit monitoring.
California clockDiscovered Jun 3, 2023 → Notified Sep 14, 2023103d ✗ CA 60-day late15 weeks discovery → filing
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
- bd_df1d83259f5418dfWashington State AGfiled 2023-09-13Candidate
- bd_0e5f6f1864999289Vermont State AGfiled 2023-09-14(1d gap)Verified
- bd_87bef0e9631084a0New Hampshire State AGfiled 2023-09-18(5d gap)Verified
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-573188
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 13, 2023
- Raw hash
- 5c26707adae9f0a73f2e6998e0356b0b0d45043698190e99262172cdcb273ef4
Reporting entity
- Name
- HONEYWELL INTERNATIONAL INC.norm: honeywell international
- Domain
- honeywell.com
Victim entity
- Name
- HONEYWELL INTERNATIONAL INC.norm: honeywell international
- Domain
- honeywell.com
Incident
- Discovered
- Jun 3, 2023
- Materiality determined
- —
- Notification sent
- Sep 14, 2023
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Third-Party / Supply Chain
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1195 Supply Chain Compromise
- Threat actor
- External
- Third party
- via Progress MOVEit Transfer
- Initial access
- supply_chain
Compliance
- Time to disclose
- 15 weeks(102 days from discovery to filing)
- Compliance flags
- CA 60-day late · 103dLeak >180d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Jun 3, 2023→ Notified: Sep 14, 2023103d 60 days (analyst band, pre-2026 discoveries) CA 60-day late
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.