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dr tech

The Fresh Smell of ransomed coffee - Avast Threat Labs - 0 views

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    "Let's say you have an IoT device that is well protected with functions that can be accessed through a well-defined API; even if you can control the device through the API, you probably can't do too much harm. Firmware, the programming inside the device has logical constraints that don't allow you, for example, to close garage doors while someone is in the way of them or overheat a device so that it combusts.  We used to trust that hardware, such as a common kitchen appliance, could be trusted and could not be easily altered without physically dismounting the device. But with today's "smart" appliances, this is no longer the case."
dr tech

TechScape: suspicious of TikTok? You're not alone | TikTok | The Guardian - 0 views

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    "Perkins' report offers a dizzying list of data the TikTok app can access while it's running, including the device location, calendar, contacts, other running applications, wi-fi networks, phone number and even the SIM card serial number. He concludes: For the TikTok application to function properly, most of the access and device data collection is not required. This leads us to believe that the only reason this information has been gathered is for data harvesting. It is also notable that the device only needs to ask the user for permission to perform each of these actions once and then follow the user's preferences. The application however has a culture of persistent access or continuously asking for a decision reversal by the user. The hourly checking of location is also unnecessary. Finally, device mapping, external storage access, contacts and third-party applications data collection allows TikTok the ability to reimage the phone in the likeness of the original device."
dr tech

Technology must tackle bias in medical devices | Health | The Guardian - 0 views

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    "The independent review on equity in medical devices once again highlights the multiple ways in which medical technology development can lead to solutions whereby the benefits are distributed inequitably across society, or can further exacerbate health inequalities (UK report reveals bias within medical tools and devices, 11 March). While the report is welcome, the challenge facing scientists and engineers is how to innovate medical devices differently to respond to longstanding societal biases and inequalities."
aren01

The future of cybersecurity: Your body as a hacker-proof network | ZDNet - 1 views

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    "The Purdue researchers have created Electro-Quasistatic Human Body Communication (EQS-HBC) which uses low-frequency, carrier-less broadband transmission, and so keeps the signal almost entirely within the human body. That means data from pacemakers and other implantable medical devices would only be readable a handful of centimetres outside the wearer."
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    "Increasing numbers of implantable medical devices are now gaining internet connectivity, giving doctors the ability to monitor patients health remotely, and even update the devices to tweak a treatment plan. Unfortunately, that flexibility offers a way for hackers to hijack that hardware, and even potentially make changes to the way the devices work. While so far no attacks have been successful, proof-of-concept attacks have been available for years"
dr tech

MIT's 'Kinect of the Future' Device Tracks People Through Walls [VIDEO] - 0 views

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    "The device tracks a single person with an accuracy of plus or minus 10 centimeters - about the size of an adult hand. Apart from the ability to "see" through a wall, its main advantage is that the person being tracked isn't required to wear a transmitter. While other location systems depend on Wi-Fi, this device can track a person's movements within the radius of its radio waves."
dr tech

Forget state surveillance. Our tracking devices are now doing the same job | John Naugh... - 0 views

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    "But in internet time 2009 was aeons ago. Now, intensive surveillance is available to anyone. And you don't have to be a tech wizard to do it. In mid-January this year, Kashmir Hill, a talented American tech reporter, used three bits of everyday consumer electronics - Apple AirTags, Tiles and a GPS tracker - to track her husband's every move. He agreed to this in principle, but didn't realise just how many devices she had planted on him. He found only two of the trackers: a Tile he felt in the breast pocket of his coat and an AirTag in his backpack when he was looking for something else. "It is impossible to find a device that makes no noise and gives no warning," he said when she showed him the ones he missed."
dr tech

Wearable Device GIST Helps the Blind 'See' What's Around Them | Singularity Hub - 0 views

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    "Meet GIST, a gesture-controlled wearable device that helps the visually impaired navigate the world around them. University of Nevada computer scientists Vinitha Khambadkar and Eelke Folmer recently debuted GIST at a technology conference."
dr tech

Couple's Amazon Device Recorded Private Conversation, Sent To Friend « CBS Bo... - 0 views

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    ""The person on the other line said, 'unplug your Alexa devices right now,'" Danielle told KIRO. "'You're being hacked.'" The couple had reportedly placed Amazon devices in every room of their house to control the heat, lights, and security system. All of the gadgets were pulled out after their colleague proved they had received the unauthorized recording."
dr tech

Thinnest-ever electronic tattoos are capable of precision health monitoring / Boing Boing - 0 views

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    "The graphene temporary tattoo seen here is the thinnest epidermal electronic device ever and according to the University of Texas at Austin researchers who developed it, the device can take some medical measurements as accurately as bulky wearable sensors like EKG monitors."
dr tech

Fuseproject designs wearable device that diagnoses diseases | design - 0 views

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    "San Francisco studio Fuseproject has created a concept for a wearable device to allow people in the developing world to test themselves for symptoms of chronic illnesses such as malaria without having to visit a doctor (+ slideshow)."
dr tech

Mobile Med-Tech Revolution Hits Hospitals | Singularity Hub - 0 views

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    "The benefits of mobile technology in a healthcare setting have not, it's safe to say, gone unnoticed. A throng of companies are trying to turn the smartphone into an assortment of medical devices, from blood pressure cuffs to otoscopes. Such devices offer patients a chance to keep up with chronic conditions and send data to their doctors on occasion."
dr tech

Europe's next privacy war is with websites silently tracking users | Technology | The G... - 0 views

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    ""Parties who wish to process device fingerprints which are generated through the gaining of access to, or the storing of, information on the user's terminal device must first obtain the valid consent of the user (unless an exemption applies)," the Article 29 Working Party wrote. It means that some websites, including Google, Facebook and Microsoft, that have used alternative technical processes to try to bypass the need for a "cookie policy notice" will have to show a notification after all."
dr tech

A search-engine for insecure cameras, from baby-monitors to grow-ops / Boing Boing - 0 views

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    "Shodan is a search engine for the Internet of Things, scanning the public Internet for devices communicating on ports and over protocols that are commonly used by IoT devices. By feeding it the right parameters -- Real Time Streaming Protocol (RTSP, port 554) -- you can find innumerable publicly shared webcams, ranging from CCTVs that oversee marijuana grow-ops and many, many baby-monitors. "
dr tech

Surveillance used to be a bad thing. Now, we happily let our employers spy on... - 0 views

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    "This RFID-enabled device allowed its proud new owners to do things such as log into their computer, open doors and purchase food in the office cafeteria with a flick of the wrist. Nearly half of the company's 85 workers had the device implanted when the firm held a "chip party". YIKES!
dr tech

Nearly four in 10 university students addicted to smartphones, study finds | Health | T... - 0 views

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    "More than two-thirds (68.7%) of the addicts had trouble sleeping, compared with 57.1% of those who were not addicted to their device. Students who used their phone after midnight or for four or more hours a day were most likely to be at high risk of displaying addictive use of their device."
dr tech

Android devices ensnared in DDoS botnet | ZDNet - 0 views

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    "Netlab researchers, who are usually among the firsts to discover emerging botnets, said the botnet contains several clues to suggest this is the work of the same group which developed the Moobot botnet in 2019 and the LeetHozer botnet in 2020. Both botnets were essentially built and used for launching DDoS attacks, which also appears to be Matryosh's primary function, as well. The Netlab team says they found functions in the code specific to features that will use infected devices to launch DDoS attacks via protocols like TCP, UDP, and ICMP."
dr tech

Stop confusing facial recognition with facial authentication - 0 views

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    "Before we go deeper, it's important to note that there are two approaches to facial - or any biometric - authentication: "match on server" and "match on device." The former approach shares some of the risky aspects of facial recognition technology because it stores the details of one's most personal features-your face or your fingerprint-on a server, which is inherently insecure. There are some well-publicized examples of biometric databases being hacked, which is why so many companies are committing to only do on-device biometrics."
dr tech

Singapore looks to ease privacy fears with 'no internet' wearable device | ZDNet - 0 views

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    "The Singapore government says the wearable device it is developing for COVID-19 contact tracing will not have GPS, internet, or cellular connectivity, so data it collects can only be extracted when it is physically handed over to a health official. These details are being offered up as the government looks to ease concerns about data privacy and drive the adoption of digital tools that can help speed up contact tracing. "
dr tech

Walmart-exclusive router and others sold on Amazon & eBay contain hidden backdoors to c... - 0 views

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    "In a collaboration between CyberNews Sr. Information Security Researcher Mantas Sasnauskas and researchers James Clee and Roni Carta, suspicious backdoors have been discovered in a Chinese-made Jetstream router, sold exclusively at Walmart as their new line of "affordable" wifi routers. This backdoor would allow an attacker the ability to remotely control not only the routers, but also any devices connected to that network. "
dr tech

Why Do I Think There Will be Hundreds of Billions of TinyML Devices Within a ... - 0 views

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    "I gave a talk on "What TinyML Needs from Hardware", and afterwards one of the attendees emailed to ask where some of my numbers came from. In particular, he was intrigued by my note on slide 6 that "Expectations are for tens or hundreds of billions of devices over the next few years""
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