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Incident

Temple University Health System

Incident posture

Attack window
Aug 2019
Location
United States of America
Status
Historical
CIA posture
Available to members
Updated
2025-11-03 00:00

Linked entities

Victim
Temple University Health System
Threat actors
0 actors
Sources
1 source

Timeline

Occurred
Aug 2019
Discovered
Pending
Disclosed
Pending
Resolved
Pending

Summary

Temple University Health System suffered a cyber attack that disrupted critical operations, including email communications and patient scheduling systems. The incident forced the organization to take systems offline temporarily before restoring functionality. While the attack compromised multiple aspects of hospital infrastructure, services were successfully recovered following containment efforts. No patient data compromise was explicitly reported in available information.

Motives

Detailed motive labels are available to members.

2 motives

TTPs

Detailed technique labels are available to members.

3 techniques

Description

Temple University Health System experienced a disruptive cyber attack in late August 2019, with systems compromised on or around August 28. The incident forced the Philadelphia-based hospital network to take critical systems offline, significantly impairing routine operations. Officials confirmed the attack targeted multiple facets of their infrastructure, including email communications and patient scheduling systems. These disruptions created immediate operational challenges, affecting administrative workflows and clinical coordination. The health system did not initially disclose the attack’s origin or whether patient data was accessed, focusing instead on containment efforts.

By September 3, 2019, recovery efforts had progressed sufficiently to restore online functionality across affected systems. The restoration process involved methodical reactivation of services to ensure stability, though the full timeline for complete operational normalization remained unspecified. No ransomware demands or explicit threat actor claims were cited in available reports. The attack’s primary documented impact centered on service interruptions rather than confirmed data exfiltration. Temple University Health System coordinated the response internally without detailing external partnerships or regulatory notifications. Operational continuity measures were prioritized to mitigate patient care disruptions during the outage.

Sources

Sources available to members: 1 source.

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