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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.

Manufacturers // Topcon Healthcare

Topcon Healthcare

Topcon Healthcare in MedDevice Cyber coverage: 1 story, and the company's own disclosures.

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Stories: 1
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Latest story: Oct 13, 2026

Coverage

1 story

Everest ransomware group lists Topcon Healthcare and Laerdal Medical hours apart

The Everest ransomware group added three victims to its leak site on October 13, two of them medical device makers. Neither Topcon Healthcare nor Laerdal Medical has confirmed an intrusion, and no data sample has been published.

Ransomware.liveOct 132 min read

Products and threat intel

3

Topcon Healthcare products with the device attributes their own public documentation states, and the advisories in our coverage that share those attributes.

Product	Device type	Attributes	Matched advisories
Harmony Referral System	System, Image Management, Ophthalmic	24	61
Glaucoma Module	System, Image Management, Ophthalmic	13	9
Harmony	System, Image Management, Ophthalmic	17	4

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