Anne Arundel Medical Center
Sep 2026 · Graded Attested · Healthcare and Life Sciences · Beyond the filings
Incident summary
Anne Arundel Medical CenterSep 2026
breach at Luminis Healthcare
Not yet quantified
AAttestedLuminis Health's cyberattack, announced September 4, 2026, knocked out the phone system and MyChart portal at both Anne Arundel Medical Center and Doctors Community Medical Center, forcing rescheduled appointments while care continued. The notice names no entry point, no actor, and no confirmation that patient data was touched at all. Two hospitals going dark on the same day is not two incidents; it is one shared infrastructure with a single point of failure.
Healthcare and Life Sciences
Anne Arundel Medical Center cyberattack delays patient care
Initial attack type exposed or misconfigured system inferred · Impact operational outage confirmed
About this record
This incident is beyond the filings: attributed to a company statement, a regulator or court record, or a news report, and graded Attested or Inferred. Every figure links to the source it was read from; if we have read one wrong, tell us at info@hackerinahoodie.com. This index never sums figures across incidents. See the methodology.