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47 disclosed this week · 26,367 on record

Magellan Rx Management

Disclosed Dec 5, 2019314,704 affectedConfirmed

Official notice

Magellan Rx Management, the covered entity (CE), reported that its business associate (BA) experienced a ransomware attack. This case is duplicative of an investigation being conducted into the BA that affected multiple CEs. Therefore, this case is closed and consolidated into an existing investigation.

What is known

People affected314,704 (as reported to HHS)
DisclosedDec 5, 2019
DiscoveredJul 5, 2019
HappenedApr 27, 2019
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

Other breaches at Magellan Rx Management

History of this record
sector2026-09-25
other to healthby backfillSource
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 314704by backfillSource
summary2026-09-25
empty to Magellan Rx Management, the covered entity (CE), reported that its business associate (BA) experienced a ransomware attack. This case is duplicative of an investigation being conducted into the BA that affected multiple CEs. Therefore, thisby backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Oregon DOJ), confirmed by Oregon DOJ. Record counts are as reported. Not legal advice.

Everything about Magellan Rx Management