Breachesby GlyphSensata Technologies
Disclosed Apr 9, 2025Confirmed
Ransomware attack on Sensata disrupts operations and steals data
Sensata told the SEC that a ransomware attack on April 6, 2025 encrypted parts of its network, disrupted shipping and production, and involved data theft; it later notified current and former employees and dependents, and its health plan reported 15,630 people affected to HHS.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Apr 9, 2025 |
| Discovered | Apr 6, 2025 |
| Happened | Mar 28, 2025 |
| Attack | Ransomware |
| Data exposed | NamesAddressesSocial Security numbersGovernment IDsFinancialPayment cardsHealthInsuranceDates of birthEmployment |
| Sector | Manufacturing · US |
| Status | Confirmed |
Sources
California Attorney General breach notice: Sensata TechnologiesSensata Technologies hit by ransomware attack impacting operationsJune 2025 Healthcare Data Breach ReportSensata Technologies Form 8-K Item 1.05Vermont Attorney General: 2025-06-05 Sensata Technologies Data Breach Notice to ConsumersIndiana Attorney General 2025 data breach report: Sensata Technologies
Notices filed
Other breaches at Sensata Technologies
History of this record
empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-2025.pdfby backfillSource
empty to https://ago.vermont.gov/document/2025-06-05-sensata-technologies-data-breach-notice-consumersby backfillSource
other to manufacturingby seedSource
unknown to ransomwareby seedSource
[] to ["names","addresses","ssn","government-id","financial","payment-card","health","insurance","dob","employment"]by seedSource
2025-06-05 to 2025-04-09by seedSource
empty to 2025-04-06by seedSource
empty to Sensata told the SEC that a ransomware attack on April 6, 2025 encrypted parts of its network, disrupted shipping and production, and involved data theft; it later notified current and former employees and dependents, and its health plan reby seedSource
empty to Ransomware attack on Sensata disrupts operations and steals databy seedSource
First recordedby backfillSource
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.