Marriott International
5 breaches500M affected in allHospitalitymarriott.com
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Social engineering at a Marriott hotel leads to theft of guest and card dataJul 6, 20224 years agoPhishingUnverified | Jul 6, 20224 years ago | Phishing | Hospitality | Unverified | Unknown |
| Disclosed Oct 30, 2019Oct 30, 20196 years ago | Oct 30, 20196 years ago | Not stated | Hospitality | Confirmed | 2,589 |
| Starwood reservation database breach; UK ICO fine, FTC order and USD 52M states settlementNov 30, 20187 years agoHacking | Nov 30, 20187 years ago | Hacking | Hospitality | Settled | 500M |
| Disclosed Oct 16, 2017Oct 16, 20178 years ago | Oct 16, 20178 years ago | Not stated | Hospitality | Confirmed | 75 |
| Disclosed Oct 19, 2015Oct 19, 201510 years ago | Oct 19, 201510 years ago | Not stated | Hospitality | Confirmed | 70 |
About
Every breach here links to its sources and official notices. Across fru.dev: lawsuits, incidents and outages.
- 2026-09-25 · Marriott International, 2018-11-30 · notice_affected: in-ag: 500000000 (restored: the portal's own figure)
- 2026-09-25 · Marriott International, 2018-11-30 · notice_affected: or-doj: 500000000 (restored: the portal's own figure)
- 2026-09-25 · Marriott International, 2018-11-30 · notice_affected:
- 2026-09-25 · Marriott International, 2018-11-30 · notice_affected:
- 2026-09-25 · Marriott International, 2018-11-30 · data_types: ["names","addresses","phone","emails","government-id","dob","payment-card","other","financial"]
- 2026-09-25 · Marriott International, 2015-10-19 · added
- 2026-09-25 · Marriott International, 2017-10-16 · added
- 2026-09-25 · Marriott International, 2018-11-30 · source: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-date-Report-2018.pdf
- 2026-09-25 · Marriott International, 2019-10-30 · records_basis: organization
- 2026-09-25 · Marriott International, 2019-10-30 · records: 2589
- 2026-09-25 · Marriott International, 2019-10-30 · occurred: 2019-08-01
- 2026-09-25 · Marriott International, 2018-11-30 · fine_usd: 75800000
- 2026-09-25 · Marriott International, 2018-11-30 · lawsuit: ICO fine of about USD 23.8M (Oct 2020); USD 52M multistate AG settlement and FTC order (Oct 2024)
- 2026-09-25 · Marriott International, 2018-11-30 · data_types: ["names","addresses","phone","emails","government-id","dob","payment-card","other"]
- 2026-09-25 · Marriott International, 2018-11-30 · summary: Attackers had been in Starwood's guest reservation database since 2014, before Marriott bought Starwood, exposing up to 339 million guest records including passport numbers until discovery in November 2018. The ICO issued a final fine of ab
- 2026-09-25 · Marriott International, 2018-11-30 · title: Starwood reservation database breach; UK ICO fine, FTC order and USD 52M states settlement
- 2026-09-25 · Marriott International, 2018-11-30 · status: settled
- 2026-09-25 · Marriott International, 2018-11-30 · lawsuit: 18.4M GBP ICO GDPR fine (2020)
- 2026-09-25 · Marriott International, 2018-11-30 · attack: hacking
- 2026-09-25 · Marriott International, 2018-11-30 · data_types: ["names","addresses","phone","emails","government-id","dob","payment-card"]
- 2026-09-25 · Marriott International, 2018-11-30 · records_basis: organization
- 2026-09-25 · Marriott International, 2018-11-30 · records: 500000000
- 2026-09-25 · Marriott International, 2018-11-30 · summary: Marriott said there had been unauthorized access to the Starwood guest reservation network since 2014, affecting up to about 500 million guests; for about 327 million the data included passport numbers and other details, and some records he
- 2026-09-25 · Marriott International, 2018-11-30 · title: Starwood reservation database breach exposes up to 500 million guests
- 2026-09-25 · Marriott International, 2022-07-06 · added
- 2026-09-25 · Marriott International · domain: marriott.com
- 2026-09-25 · Marriott International, 2018-11-30 · discovered: 2018-11-19
- 2026-09-25 · Marriott International, 2018-11-30 · added
- 2026-09-25 · Marriott International, 2019-10-30 · added
- 2026-09-25 · Marriott International · added