#Mixer devices for windows xp update
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Hospitals may struggle to update their imaging devices because they can't get them directly from software makers like Microsoft, Olson said. The research doesn't name specific brands of imaging devices. The data comes from Palo Alto Network customers, who use a service called Zingbox to examine all the devices connecting to their networks. It's a small portion of the 4.8 billion internet-connected devices that business analysis firm Gartner said existed in 2019. The research looked at 1.2 million internet-connected devices total in hospitals and other businesses. A hacker who gets into a doctor's email could use that position to try to access everything else on the network, including the imaging devices. Often, medical staff open emails on computers that run on the same network as the devices, and phishing attacks on email users remain one of the most effective hacking techniques on the internet. The devices are vulnerable to hacking not just because they run outdated software.

That could cause overheating or malfunction in the device. They could also use the machines' computing power to mine for cryptocurrency, an attack called cryptojacking. Imaging and other medical devices, such as infusion pumps and patient monitoring systems, could all be vulnerable to ransomware attacks, Olson said, noting that hospitals have already suffered ransomware attacks that locked down their systems and demanded payment to get them back. Hackers could have a variety of motivations for targeting devices in hospitals. When someone eventually finds a new way to compromise an outdated operating system, the manufacturer will still sometimes offer an update, but there's no guarantee that they will, Olson said. But when the updates stop coming, bad guys and researchers alike don't stop looking for flaws to exploit. Keeping your operating systems updated is one of the most important stepsВ security experts say you can take to keep hackers out of your devices. 'While they might not look like a computer, they all act like a computer in one way or another,' Olson said of the devices. More complex devices, like the imaging devices Olson's team looked at, are underpinned by the same operating systems that run your desktop computer. Plenty of household devices, like smart lightbulbs and thermometers, run on relatively simple operating systems, custom-built just for the machine. The findings are a reminder that internet-connected devices need proper maintenance, just like any computer, said Ryan Olson, who heads a research team at Palo Alto Networks. The imaging devices include machines that take X-rays, MRIs, mammograms and CAT scans.

A significant number of machines run even older operating systems, including Windows XP, which Microsoft stopped supporting in 2014.

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The number increased significantly from 2018, which coincides with Microsoft ending support for Windows 7 earlier this year. The company found that 83% of these devices run on outdated software that can't be updated even when it contains known vulnerabilities that hackers can exploit. More than four out of five medical imaging devices reviewed by cybersecurity researchers were running on unsupported operating systems, leaving them vulnerable to hackers.ДЄ huge proportion of internet-connected imaging devices at hospitals run outdated operating systems, according to research released Tuesday by Palo Alto Networks, a cybersecurity firm.