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Why SACK Panic & Similar Vulnerabilities Create Huge Headaches

On June 18, 2019, Netflix researchers, together with MITRE, issued an advisory containing four vulnerabilities relating to how Linux handles TCP Selective-Acknowledgement (SACK) at the kernel level. These vulnerabilities affect devices running operating systems containing a large range of Linux and FreeBSD kernels. The most dangerous such vulnerability has been dubbed the "SACK Panic” vulnerability (CVE-2019-11477), which if exploited it can the device to crash courtesy of kernel panic.

Cyber-Enabled Hospital Merger and Acquisition Management

The healthcare industry in the US has been facing widespread disruption for some years. The Affordable Care Act in 2010 demanded that the industry carry out wholesale changes to its processes and systems in order to bring down patient costs and streamline data management...

CVE-2019-10962 & IoT Security Threats From "Innocent" Objects

At one point early on in the beloved C. S. Lewis children’s novel, The Lion, the Witch and the Wardrobe, Mr. Tumnus sets the scene, intimating the stakes involved and explaining his own timidity, saying, “The Witch is ever so watchful. Even the trees have eyes...!”

3 Best Practices to Guide Your Healthcare Automation

The climate for healthcare organizations is a challenging one, with healthcare costs expected to rise by 6.5% over the next year. Between tighter comp...

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Your Finger on the Cyber Pulse!

Thank you for visiting the CyberMDX blog, a space devoted to exploring the intersection of healthcare management and cybersecurity.

Let us be your go-to resource for technological trends, best practice techniques, and cyber intelligence surrounding your connected medical ecosystems.

We encourage active participation in this vital conversation, so comments are welcome. If you're interested in contributing content, please reach out by email.

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How Cybersecurity Enables Medical Device Regulatory Compliance

For healthcare organizations, regulatory compliance is serious business. Non-compliance not only carries serious ethical implications and threatens the loss of public trust, but even from a purely...

The BlueKeep Vulnerability Is Stalking Hospital Halls

On May 14, 2019, Microsoft published an advisory for a newly discovered remote code execution vulnerability. Given the identifier CVE-2019-0708, the vulnerability has been more popularly named...

FAQ: Can’t My NAC Track & Knock Back an HIT Attack?

Unless you’ve been living under a rock for the last 10 years, you’ve heard of the Internet of Things, or IoT as it’s commonly abbreviated. The subset of IoT belonging specifically to healthcare...

Where Medical Equipment Inventory Management & Cybersec Meet

Hospitals have an average of 15 to 20 devices per bed, which means even a comparatively small 100-bed hospital is home to thousands of medical devices, most of which are connected to the hospital...

Top Tips for End of Product Life Health Technology Management

Today’s hospitals are centers of advanced technology, with upwards of several thousand medical devices and clinical assets under their roof. The US is home to 6,210 hospitals, each with 50 to 500...

Clinical Cybersecurity Explained

Picture this: you're a doctor at Holy Mountain’s Heart & Vascular Center. You're running late. Rushing past a waiting room full of patients in need of care, you hurry to your office and unlock the...

Cybersecurity as a Medical Device Quality Assurance Imperative

Though cybersecurity is most closely associated with the IT department, the truth is that it affects and touches all aspects of an organization. Indeed, even the most devoted IT professionals...

The Cyber Component In Medical Device Quality Assurance Training

Cybersecurity is currently one of health care’s largest concerns. The unlawful manipulation of medical devices locally, or more recently remotely, via malware and ransomware attacks, represents...

Cybersecurity: Key to the Hospital Strategic Planning Process

Hospitals operate in a challenging environment: relationships with insurers, state as well as federal rules and regulations, staff shortages, emerging treatments, new clinical technologies, and...

5 Scary Real-Life Cyber-Attacks You Probably Never Heard About

It’s often said there’s a statistic to support any story you want to tell, a fact that’s borne out by the worrying increase in fake news, but some are repeated so often they’re worth listening to:

Endpoint Detection & Response: Key to Hospital Network Security

Spurred by competition, razor-thin operating margins, and government regulation, healthcare organizations are under immense pressure to quickly and regularly implement new technologies.

Why Strong Healthcare IOT Security Requires Specialized Solutions

The rush to adopt IoT devices in consumer and business markets is well documented, but the scale of uptake comes at a cost: the increased risk of cyber attack. More connected devices and the...

Cybersecurity 101: Medical Technology Edition

The world is changing; and while there may never have been a time when that statement was not true, it seems particularly true today. Change these days seems to be a lot more aggressive and...

Healthcare Cybersecurity Predictions for 2019

Like most business units at this time of year, biomedical and clinical teams will be reflecting on the last 12 months and trying, as best they can, to figure out what the new year will bring....

Where Healthcare Management, Spectre and Meltdown Meet

It’s been a year since Spectre and Meltdown — the hardware vulnerabilities discovered collaboratively by Google’s Project Zero and others — went public. Those vulnerabilities rightly garnered...

12 Top Healthcare Conferences Not to Be Missed in 2019

Each year there are countless conferences and events focused on healthcare management and technology, but with so many options, it can be difficult to pick the right ones for your specific...

Emerging MedTech Trends to Keep an Eye On In 2019

Subject to stringent regulatory regimes with considerable legacy complications hindering new infrastructure, technology, or processes — most hospitals are also saddled with significant...

How Leading Endpoint Security Tools Cover Hospitals

Medical devices are often the weak point in a hospital’s technology landscape and, if compromised, could affect patient privacy, health, and safety. The concern is even greater since medical...

Obstacles on the Path to Comprehensive IoMT Security

Use of the Internet of Medical Things (IoMT) in hospitals is growing. IP addressable medical technologies help deliver personalized care more quickly, give healthcare professionals access to...

Why Are More Robust Medical Cybersecurity Measures Even Needed?

It seems that every day we hear about the need for more and better medical cybersecurity measures, but why? We don’t hear about the need for retailers to improve shoplifting prevention mechanisms....

Leveraging Machine Learning to Automate Medical Device Insights

Machine learning is totally transforming the healthcare industry; from how patient care is delivered, to how laboratory procedures are conducted, to diagnostics, all the way to how information...

Better Passwords Key to Bridging the Medical Data Security Gap

By now, most of us are familiar with the “WannaCry” ransomware attack. This attack exploited a weakness in Microsoft's Windows operating system to encrypt files and render computers useless until...

Dealing with Cybersecurity Issues in Healthcare: Tips & Tricks

I won't sugar coat it. Hospitals are seen by hackers as "soft" and valuable targets. The modern medical facility is connected to the internet in a multitude of ways. These connections include...

Anatomy of an ICS-CERT Advisory: How Zero-Days are Disclosed

CyberMDX made news when its research and analysis team identified and responsibly disclosed two serious and hitherto unknown medical device vulnerabilities.

Medical Device Industry Challenges: Beyond the Bleeding Edge

Directed by Oscar-nominated filmmakers Kirby Dick and Amy Ziering, the new Netflix documentary, The Bleeding Edge, profiles five people who suffered horrendously when the medical devices on which...

Why Cybersecurity Should Concern Every Hospital CEO

Medical devices can be your best asset and your worst nightmare. X-ray machines, defibrillators, and other medical electronics are life-saving technologies, but they can also be easily hacked if...

How to Digitally Secure Fast-Changing Health Technologies

Cybercrime is nuanced, and while most medical facilities think they are secure, undiscovered security gaps are being exploited every day. And, it’s not always easy to detect a breach.

Tough Security Questions Hospital CISOs Must Be Able to Answer

Your CISO has a big job: develop network security processes and procedures, while addressing privacy, confidentiality and compliance standards, while investigating and managing health information...

Introducing the CyberMDX Blog

You cannot secure what you do not see. How do you know that there is not a malicious file embedded within this text if you don't even know that the text is here? To achieve comprehensive...

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