Breachesby GlyphOnsite Mammography
Disclosed Apr 21, 2025357,265 affectedConfirmed
Onsite Mammography, the covered entity (CE), reported that an employee was the target of an email phishing scheme that impacted the protected health information (PHI) of 357,265 individuals. The PHI involved demographic and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the CE implemented additional administrative and technical safeguards.
What is known
| People affected | 357,265 (as reported by the organization) |
|---|---|
| Disclosed | Apr 21, 2025 |
| Happened | Oct 2, 2024 |
| Attack | Hacking |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
other to healthby backfillSource
unknown to hackingby backfillSource
[] to ["names","health"]by backfillSource
empty to Onsite Mammography, the covered entity (CE), reported that an employee was the target of an email phishing scheme that impacted the protected health information (PHI) of 357,265 individuals. The PHI involved demographic and treatment informby backfillSource
empty to organizationby backfillSource
empty to 357265by backfillSource
empty to 2024-10-02by backfillSource
First recordedby backfillSource
First seen 2026-09-25 (Vermont AG), confirmed by Vermont AG. Record counts are as reported. Not legal advice.