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Segmentation Works for OT If Operators Are Paying Attention
Even the best segmentation strategy will fall apart without constant oversight and disciplined operations.
By Arielle Waldman
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JUNE 2026
02 STORIESMAY 2026
14 STORIESBonus Features – May 31, 2026 – 1 in 8 medical practices have
31 · MAY · 26· Brian Eastwood

St. Luke’s Segments 85,000 Medical Devices in Network Security Overhaul
29 · MAY · 26

Report: Mythos-Like AI Tools Raising Healthcare Cyber Stakes
18 · MAY · 26· Marianne Kolbasuk McGee

What's Next for the Proposed HIPAA Security Rule Overhaul?
14 · MAY · 26· Marianne Kolbasuk McGee

Russian Attacks on Polish Water Utilities Use Fear as Weapon
13 · MAY · 26· Shaun Waterman

Why Manufacturer's Microsegmentation Strategies are Failing
12 · MAY · 26· Staff

What could Claude Mythos mean for healthcare cyber risks?
11 · MAY · 26· Carrie Pallardy

Polish ABW warns cyberattacks shifting from espionage and data theft toward physical disruption of critical infrastructure
11 · MAY · 26· Anna Ribeiro

Attacks on Water Plants in Poland
08 · MAY · 26· Gregory Hale

CISA’s CI Fortify rewrites the disconnection playbook for critical infrastructure
06 · MAY · 26

Medical Device Cybersecurity in 2026: More Investment, More Attacks, More Harm
06 · MAY · 26· George V. Hulme

CISA pushes critical infrastructure operators to prepare to work in isolation
05 · MAY · 26· Cynthia Brumfield

Medtronic Already Facing Federal Lawsuits in Recent Hack
01 · MAY · 26· Marianne Kolbasuk McGee

Microsegmentation Works, but Usage Lacking
01 · MAY · 26· Gregory Hale

APRIL 2026
11 STORIESBridging the Gap: The Need for Effective Microsegmentation in Cybersecurity
29 · APR · 26· Matthew Lynch

Survey finds 99% back microsegmentation but over 90% fall short on protecting critical systems
29 · APR · 26· Industrial Cyber News Desk

Legacy architecture, awareness gaps stifle microsegmentation adoption in healthcare
28 · APR · 26· Jill Hughes

The Security Paradox: Why 90% of Firms Fail at Microsegmentation
28 · APR · 26

Microsegmentation Report: Omdia Finds 90% Falling Behind Despite Strong Demand
28 · APR · 26· Taylor Graham

Omdia Survey Captures Microsegmentation Gap: Security Teams Know What They Need and Still Aren't Getting It Done
28 · APR · 26· George V. Hulme

Healthcare Organizations Struggling to Implement Primary Method of Blocking Lateral Movement
28 · APR · 26· Steve Alder

Microsegmentation Cyber Insurance Gap: 90% Of Organizations Are Falling Behind
28 · APR · 26· Martin Hinton

Nearly Half of Healthcare Organizations Hit by Network Cyberattacks
28 · APR · 26

The Supreme Court sits on the geofence.
27 · APR · 26· Dave Bittner

Anthropic bets on EPSS for the coming bug surge
22 · APR · 26· Cynthia Brumfield

MARCH 2026
13 STORIES6 High‑Growth San Jose Companies Land on Inc.’s 2026 Regionals List
31 · MAR · 26· Victoria Salves

Manufacturing and Healthcare Share Struggles with Passwords
30 · MAR · 26· Arielle Waldman

Rising ICS incidents drive shift from reactive risk models to intelligence-driven OT security strategies
29 · MAR · 26· Anna Ribeiro

Ransomware's New Era: Moving at AI Speed
23 · MAR · 26· Arielle Waldman

The Purdue Model Is Aging: Here's Why Operators Are Looking Toward 2.0
20 · MAR · 26· George V. Hulme

Business Briefing for 03.18.26
18 · MAR · 26· The CyberWire Staff

America's Medical Hardware Is a Battlefield
17 · MAR · 26· George V. Hulme

How Main Line Health Secures Devices With Microsegmentation
13 · MAR · 26· Marianne Kolbasuk McGee

Healthcare organizations struggle to protect medical and IoT devices
12 · MAR · 26· Ian Barker

HIMSS Survey: 60% of Health Systems Can't Protect Unmanaged Medical Devices
11 · MAR · 26· Fred Pennic

Inside The Top Private Infra Companies Taking Advantage Of The AI Boom
10 · MAR · 26· R. Scott Raynovich

Future of Cyber Defense in Healthcare: Micro Segmentation, AI, and Strategic Leadership
05 · MAR · 26· Pietje Kobus-McAllister

Attack on Iran: Industry on Alert
04 · MAR · 26· Gregory Hale

FEBRUARY 2026
03 STORIESStrikes on Iran will test US cyber strategy abroad, and defenses at home
28 · FEB · 26· David DiMolfetta

Life Mirrors Art: Ransomware Hits Hospitals on TV & IRL
27 · FEB · 26· Nate Nelson

Medical Device Maker Reports Data Theft Hack to SEC
25 · FEB · 26· Marianne Kolbasuk McGee



