Water And Molten Aluminium Is A Dangerous Combination

It is not uncommon for a Hackaday writer to trawl the comments section of a given article, looking for insights or to learn something new. Often, those with experience in various fields will share kernels of knowledge or raise questions on a particular topic. Recently, I happened to be glazing …read more

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LUCI adds collision avoidance and anti-tip tech to powered wheelchairs

If you’re the user of a powered wheelchair, it goes without saying that you really don’t want that chair to tip over, or to crash into obstacles. The LUCI system – which gets added to existing chairs – is intended to keep those things from happening.Co… Continue reading LUCI adds collision avoidance and anti-tip tech to powered wheelchairs

Hackaday Links: December 20, 2020

If development platforms were people, Google would be one of the most prolific serial killers in history. Android Things, Google’s attempt at an OS for IoT devices, will officially start shutting down on January 5, 2021, and the plug will be pulled for good a year later. Android Things, which …read more

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Quin Quest modular smart helmet will call for help if you crash

Texan company Quin Design has released a remarkable flip-up, carbon fiber smart helmet for adventure and touring motorcyclists, with built-in Bluetooth communications and the ability to detect crashes and call for help when a rider’s in trouble.Continu… Continue reading Quin Quest modular smart helmet will call for help if you crash

Retrotechtacular: Shake Hands with Danger

OK, you’re going to have to engage your safety squints and sit back to enjoy this one: a classic bit of safety propaganda from US heavy-equipment manufacturer Caterpillar from 1980 entitled “Shake Hands with Danger.”

Actually, you’ll probably need to engage your schlock filters for this 23-minute film too, as …read more

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Health sector mobilizes defenses following Ryuk ransomware warning

A day after U.S. federal agencies warned of an “imminent” ransomware threat to hospitals, it’s an all-hands-on deck mentality for a health sector already strained by the coronavirus pandemic. Private threat briefings are being held for hospital executives, federal officials are appealing for more data on the cybercriminals and hospitals are hardening their computer networks. The defensive measures follow an advisory Wednesday from the FBI and departments of Homeland Security and Health and Human Services that cybercriminals were deploying Ryuk ransomware to disrupt IT networks and extort hospitals. It was a stark warning, even for a health care sector accustomed to pandemic-era cyberattacks: Medical organizations are being singled out by capable crooks. While the federal agencies did not name victim organizations, the announcement coincided with suspected ransomware attacks this week on hospitals in New York, Oregon and Vermont, and perhaps other states. The American Hospital Association, which includes 5,000 health […]

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A Lawnmower That Looks Where You’re Going

As a kid, one of the stories my dad told me was about mowing a fairly large field of grass on the farm with a gas-powered push mower. One day, some sort of farm tool was left in the field and the old industrial mower shredded it, sending a large …read more

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Ohio medical center offline following another security incident in the health sector

A cybersecurity incident has forced the computer systems of an Ohio medical center offline for multiple days and prompted the clinic to postpone elective procedures for patients. A statement Tuesday from the Ashtabula County Medical Center, which includes a hospital of more than 200 beds, said the emergency department remains open and that outpatient care has continued as outside security experts investigate the disruption. The medical center did not specify the cause of the security incident, though Wired reported that ransomware was the cause. A spokesperson for the medical center did not respond to a request for comment Tuesday. NBC News first reported on the medical center’s statement. The disruption at Ashtabula County Medical Center comes as Universal Health Services, which describes itself as one of the largest health care providers in the U.S. grapples with a suspected ransomware attack. In what has become a familiar refrain in health care organizations’ response to cyberattacks, […]

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German investigators treating ransomware attack as negligent homicide, reports say

German prosecutors last week opened a homicide investigation into a deadly ransomware incident on a university hospital, according to multiple German media reports. If confirmed, it would be the first documented case of a death stemming, directly or indirectly, from a cyberattack, analysts say. Christoph Hebbecker, a cybercrime prosecutor in the German city of Cologne, said Friday that his office had opened an investigation into the ransomware attack as a “negligent homicide,” the Germany news agency DPA reported. The investigation centers around a ransomware infection that hobbled the IT systems of the University of Duesseldorf’s main hospital earlier this month. The disruption forced a critically ill patient to be redirected to a hospital 20 miles away. The patient later died, according to German media reports. Hebbecker’s spokesperson did not return a request for comment on Monday. The incident highlights the starkly different risks facing organizations with vulnerable software. For some, […]

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