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A proposed class action accuses University Hospitals of negligence after an October 22 cyberattack that took its MyChart portal offline; the Cleveland patient's suit, filed October 28, claims more than a million records were exposed, a number University Hospitals has not confirmed. University of New Mexico Health Sciences Center disclosed a cyberattack October 26 that diverted ambulances for about two hours; the BYOD extortion group claims it compromised 36,000 systems, a figure UNM has not confirmed. Philips updated its Node2Shell advisory October 27 for CVE-2026-111497, the Node.js Brotli decoder flaw it first flagged October 26 against PIC iX 4.x; the advisory still names no impacted products or fixed version. Philips updated its PHP2Shell advisory October 27 for CVE-2026-109618 and CVE-2026-109619, adding five more affected products including IntelliSpace Portal V12 and Philips Axon to the seven already listed. NorthShore Health Centers disclosed a data breach to patients October 27, one of several Midwest provider notifications issued that week. Denver Health Medical Plan notified more than 238,000 members October 26 about a vendor-related data incident. A proposed class action accuses University Hospitals of negligence after an October 22 cyberattack that took its MyChart portal offline; the Cleveland patient's suit, filed October 28, claims more than a million records were exposed, a number University Hospitals has not confirmed. University of New Mexico Health Sciences Center disclosed a cyberattack October 26 that diverted ambulances for about two hours; the BYOD extortion group claims it compromised 36,000 systems, a figure UNM has not confirmed. Philips updated its Node2Shell advisory October 27 for CVE-2026-111497, the Node.js Brotli decoder flaw it first flagged October 26 against PIC iX 4.x; the advisory still names no impacted products or fixed version. Philips updated its PHP2Shell advisory October 27 for CVE-2026-109618 and CVE-2026-109619, adding five more affected products including IntelliSpace Portal V12 and Philips Axon to the seven already listed. NorthShore Health Centers disclosed a data breach to patients October 27, one of several Midwest provider notifications issued that week. Denver Health Medical Plan notified more than 238,000 members October 26 about a vendor-related data incident.
Saturday, October 31, 2026 Issue #499  ·  Est. 2025
Independent brief for device makers
Manufacturers // GE HealthCare // Products

MAC 7 Resting ECG Analysis System

Electrocardiograph. Attributes come from GE HealthCare's own public documentation for this product.

Attributes

Signals
Handles patient data Wired network Wireless connectivity HL7 or FHIR integration Physiological waveform processing Hospital network
Properties (MITRE EMB3D)
PID-33 Device includes interactive applications, services, or user interfaces PID-41 Device exposes remote network services PID-411 Device exposes remote services with the ability to send, receive, view or modify sensitive information or configurations
Attributes: component types
API Display Local Application Local Service User Interface
Attributes: interface types
WiFi Wireless
Attributes: assets
Report Data Telemetry Data

Matched threat intel

2

Advisories in our coverage that share an attribute with this product. A shared attribute is a lead, not a finding. The status column shows only what GE HealthCare has said.

AdvisoryDateSharedGE HealthCare status
Flow Neuroscience FL-100 ships a shared Bluetooth credential in every unitAug 13, 2026Same property (MITRE EMB3D)PID-411No feedback feed from manufacturer
Missing authentication lets an attacker rewrite a cardiac wearableMay 28, 2026Same property (MITRE EMB3D)PID-411No feedback feed from manufacturer

Threats and weaknesses in matched advisories

MITRE EMB3D threats
TID-310 Remotely Accessible Unauthenticated Services TID-311 Default Credentials TID-316 Incorrect Certificate Verification Allows Authentication Bypass TID-328 Hardcoded Credentials TID-329 Improper Password Storage TID-404 Remotely Triggerable Deadlock/DoS TID-406 Unauthorized Messages or Connections TID-407 Missing Message Replay Protection
CWE weaknesses
CWE-1392 Use of Default Credentials CWE-290 Authentication Bypass by Spoofing CWE-294 Authentication Bypass by Capture-replay CWE-306 Missing Authentication for Critical Function CWE-522 Insufficiently Protected Credentials CWE-798 Use of Hard-coded Credentials