Everside Health
ent_3b3a81cf77769d1bce591dec
Disclosures
2
State AG · 2 jurisdictions
Incidents
—
no linked incident in sample
Max affected reported
1
nationwide · State AG NH
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Everside Health
- Normalized
- everside health— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (2)newest first
- 🐻California State AGas reporting2026-07-31
Everside Health reported a data breach involving its third-party vendor, Aesto, LLC. Aesto, a healthcare data migration and archiving services provider, experienced a network security incident on its AWS infrastructure between December 2 and December 18, 2025. The breach potentially exposed protected health information (PHI) and personally identifiable information (PII) of a limited number of individuals. Aesto confirmed the unauthorized access on May 26, 2026, after forensic investigation. Everside Health was notified on June 26, 2026. No evidence of misuse was found, but affected individuals were offered credit monitoring services.
- ⛰️New Hampshire State AGas victim2023-08-17
Everside Health, a healthcare provider and HIPAA Business Associate, notified the NH Attorney General of a security incident affecting one New Hampshire resident. Unauthorized access occurred between April 22-28, 2023, resulting in the copying of documents containing PHI. Suspicious activity was detected on April 27, 2023. Everside engaged forensic investigators, notified law enforcement, and offered one year of credit monitoring to the affected individual.