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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 // Boston Scientific // Products

LUX-Dx Insertable Cardiac Monitor

Recorder, Event, Implantable Cardiac, (With Arrhythmia Detection). Attributes come from Boston Scientific's own public documentation for this product.

Attributes

Signals
Mobile app Web interface Handles patient data Cloud connectivity Remote access Wireless connectivity Physiological waveform processing
Properties (MITRE EMB3D)
PID-31 Application-level software is present and running on the device PID-311 Device includes the usage of a web/HTTP applications 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 Battery Cloud Service Generic Application Generic Hardware Local Application Local Service Mobile Application Sensor Modules User Interface Web Application
Attributes: interface types
BLE Bluetooth Cellular WiFi
Attributes: assets
Patient Data Sensor Data Software Configuration
Attributes: dataflows
Clinician to sensor device event detection settings via LATITUDE Clarity website (remote programming) LATITUDE Clarity server to Mobile Monitor (bidirectional data transmission) Mobile Monitor to LATITUDE Clarity server over cellular/Wi-Fi (event, patient and device data) MyLUX app to LATITUDE Clarity Data Management System (daily device data) Sensor device to Mobile Monitor over BLE (event and symptom data)

Matched threat intel

1

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 Boston Scientific has said.

AdvisoryDateSharedBoston Scientific status
Medtronic MyCareLink Smart 25000 reader allows Bluetooth authentication bypass and unsigned firmwareDec 10, 2020Same attributes (interface and component types)Bluetooth, Mobile ApplicationNo feedback feed from manufacturer

Threats and weaknesses in matched advisories

MITRE EMB3D threats
TID-213 Faulty FW/SW Update Integrity Verification TID-224 Excessive Access via Software Diagnostic Features TID-310 Remotely Accessible Unauthenticated Services TID-327 Out of Bounds Memory Access TID-406 Unauthorized Messages or Connections TID-407 Missing Message Replay Protection
CWE weaknesses
CWE-290 Authentication Bypass by Spoofing CWE-294 Authentication Bypass by Capture-replay CWE-306 Missing Authentication for Critical Function