Regulator-posted notice

Breach notice filed by Waste Management Health and Welfare Benefits Plan (August 2021)

Organization named: Waste Management Health and Welfare Benefits Plan Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Hacking/IT Incident

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS Office for Civil Rights breach portal with a submission date of Aug. 12, 2021.

Organization as reported: Waste Management Health and Welfare Benefits Plan, TX
Entity type as reported: Health Plan
Category as reported: Hacking/IT Incident
Location of information as reported: Network Server
Submission date: Aug. 12, 2021
Observed by BreachRecords: 2026-10-18 16:15 UTC (revision 11960, row:3099)
Archived copy: Held in the private archive (provenance)

Waste Management Health and Welfare Benefits Plan, the covered entity (CE), reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 922 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, claims information, diagnoses, and medications. The CE notified HHS, affected individuals, and the media. The CE strengthened its administrative and technical safeguards to better protect its sensitive data.
The source's own words, from the revision above.

Figures, per source

922 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date Aug. 12, 2021, revision observed 2026-10-18.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

2021-08-12Submission date (HHS Office for Civil Rights breach portal)
2026-10-18Observed by BreachRecords (revision 11960)
2026-10-19Approved by a reviewer

Organizations linked by a reviewer

Waste Management Health and Welfare Benefits Plan Named as the covered entity Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

Archived evidence

3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
text/csv, 5,530,996 bytes, retrieved from HHS Office for Civil Rights breach portal, 2026-10-18 16:15 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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