GUARDANT HEALTH, INC.
ent_019e0bc6387b800487ced0a82f5677d2
Disclosures
6
State AG · HHS OCR · 3 jurisdictions
Incidents
2
filings grouped by incident
Max affected reported
9,309
nationwide · HHS OCR CA
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- GUARDANT HEALTH, INC.
- Normalized
- guardant health— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 254900M8C3E5VC8BR186
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- guardanthealth.com
Disclosure history (6)newest first
- 🍁Vermont State AGas victim2024-05-03
Guardant Health, Inc. notified Vermont AG that an employee inadvertently made a file containing patient personal and medical information publicly accessible in October 2020. Unidentified third parties copied the file between September 2023 and February 2024. Data included names, ages, medical record numbers, and test results; no SSNs or financial data were involved.
- 🦬Montana State AGas victim2024-05-03
Guardant Health, Inc reported a data breach to the Montana Attorney General. The breach was reported on 2024-05-03. The breach occurred from 9/8/2023 to 2/28/2024. 14 Montana residents were affected.
- 🐻California State AGas victim2024-05-03
Guardant Health, Inc. disclosed that a file containing personal and medical information (names, ages, medical record numbers, treatment info, test results) was inadvertently made publicly accessible on an online platform due to employee error. The file was transferred in October 2020 but discovered on March 4, 2024. Unidentified third parties copied the file between September 8, 2023, and February 28, 2024. No financial information or SSNs were involved. Guardant removed the file, investigated, and enhanced technical controls.
- CALIFORNIAHHS OCRas victim2024-04-26
Guardant Health, Inc. reported to HHS on 2024-04-26 a Unauthorized Access/Disclosure affecting 9309 individuals. Breached information located on Network Server. A workforce member inadvertently made PHI (names, ages, medical record numbers, treatment info) viewable over the Internet. The entity notified HHS and individuals, sanctioned the employee, and implemented technical safeguards.
- 🦬Montana State AGas victim2018-09-16
Guardant Health reported a data breach to the Montana Attorney General. The breach was reported on 2018-09-16. The breach occurred from 7/13/2018 to 7/18/2018. 2 Montana residents were affected.
- CALIFORNIAHHS OCRas victim2018-09-14
Guardant Health, Inc. reported to HHS on 2018-09-14 a Hacking/IT Incident affecting 1,112 individuals. Breached information located on Email. A hacker attacked the system via a phishing email, exposing demographic, clinical, and health insurance PHI. The entity notified HHS and individuals, and implemented MFA, enhanced email monitoring, and workforce training.