Tag: funny

First Floating Wind Farm Delivers Electricity

The world’s first floating offshore wind farm began delivering electricity to the Scottish grid today. “The 30MW installation, situated 25km (15.5mi) from Peterhead in Aberdeenshire, Scotland, will demonstrate that offshore wind energy can be harvested in deep waters, miles away from land, where installing giant turbines was once impractical or impossible, ” reports Ars Technica. “At peak capacity, the wind farm will produce enough electricity to power 20, 000 Scottish homes.” From the report: The installation, called Hywind Scotland, is also interesting because it was built by Statoil, a Norwegian mega-corporation known for offshore oil drilling. Statoil has pursued offshore wind projects in recent years, using the companyâ(TM)s experience building and managing infrastructure in difficult open sea conditions to its advantage. Hywind Scotland began producing power in September, and today it starts delivering electricity to the Scottish grid. Now, all that’s left is for Statoil and its partner company Masdar to install a 1MWh lithium-ion battery, charmingly called âoeBatwind, â on shore. Batwind will help the offshore system regulate power delivery and optimize output. After a number of small demonstration projects, the five 6MW turbines are the first commercial turbines to lack a firm attachment to the seafloor. They’re held in place using three giant suction anchors, which are commonly used in offshore oil drilling. Essentially, an enormous, empty, upside-down âoebucketâ is placed on the seafloor, and air is sucked out of the bucket, which forces the bucket downward, further into the seafloor sediment. The report mentions a 2013 video that shows how offshore wind farms work. Read more of this story at Slashdot.

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First Floating Wind Farm Delivers Electricity

Ubuntu 17.10 Artful Aardvark Released

Canonical has made available the download links for Ubuntu 17.10 “Artful Aardvark”. It comes with a range of new features, changes, and improvements including GNOME as the default desktop, Wayland display server by default, Optional X.org server session, Mesa 17.2 or Mesa 17.3, Linux kernel 4.13 or kernel 4.14, new Subiquity server installer, improved hardware support, new Ubuntu Server installer, switch to libinput, an always visible dock using Dash to Dock GNOME Shell extension, and Bluetooth improvements with a new BlueZ among others. Read more of this story at Slashdot.

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Ubuntu 17.10 Artful Aardvark Released

Microsoft Has Already Fixed the Wi-Fi Attack Vulnerability; Android Will Be Patched Within Weeks

Microsoft says it has already fixed the problem for customers running supported versions of Windows. From a report: “We have released a security update to address this issue, ” says a Microsoft spokesperson in a statement to The Verge. “Customers who apply the update, or have automatic updates enabled, will be protected. We continue to encourage customers to turn on automatic updates to help ensure they are protected.” Microsoft is planning to publish details of the update later today. While it looks like Android and Linux devices are affected by the worst part of the vulnerabilities, allowing attackers to manipulate websites, Google has promised a fix for affected devices “in the coming weeks.” Google’s own Pixel devices will be the first to receive fixes with security patch level of November 6, 2017, but most other handsets are still well behind even the latest updates. Security researchers claim 41 percent of Android devices are vulnerable to an “exceptionally devastating” variant of the Wi-Fi attack that involves manipulating traffic, and it will take time to patch older devices. Read more of this story at Slashdot.

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Microsoft Has Already Fixed the Wi-Fi Attack Vulnerability; Android Will Be Patched Within Weeks

Toshiba’s Fast-Charging Battery Could Triple the Range of Electric Vehicles

Big Hairy Ian quotes New Atlas: A key focus of electric vehicle (EV) makers is maximizing the range users can get from each charge, and for that reason new battery technologies are poised to play a huge part in driving their adoption. Toshiba has developed a new fast-charging battery it claims could allow EVs to travel three times as far as they do now, and then be fully recharged again in a matter of minutes. Toshiba’s SCiB (Super Charge ion Battery) has been around in various forms since 2007, with its chief claim to fame an ability to charge to 90 percent of capacity in just five minutes. It also boasts a life-span of 10 years and high levels of safety, and has found its way into a number of notable EVs, including Mitsubishi’s i MiEV and Honda’s Fit EV. The current SCiB uses lithium titanium oxide as its anode, but Toshiba says it has now come up with a better way of doing things. The next-generation SCiB uses a new material for the anode called titanium niobium oxide, which Toshiba was able to arrange into a crystal structure that can store lithium ions more efficiently. So much so, that the energy density has been doubled. Toshiba calls the battery “a game changing advance that will make a significant difference to the range and performance of EV, ” and hopes to put it “into practical application” in 2019. Read more of this story at Slashdot.

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Toshiba’s Fast-Charging Battery Could Triple the Range of Electric Vehicles

Researcher Turns HDD Into Rudimentary Microphone

An anonymous reader writes from Bleeping Computer: Speaking at a security conference, researcher Alfredo Ortega has revealed that you can use your hard disk drive (HDD) as a rudimentary microphone to pick up nearby sounds. This is possible because of how hard drives are designed to work. Sounds or nearby vibrations are nothing more than mechanical waves that cause HDD platters to vibrate. By design, a hard drive cannot read or write information to an HDD platter that moves under vibrations, so the hard drive must wait for the oscillation to stop before carrying out any actions. Because modern operating systems come with utilities that measure HDD operations up to nanosecond accuracy, Ortega realized that he could use these tools to measure delays in HDD operations. The longer the delay, the louder the sound or the intense the vibration that causes it. These read-write delays allowed the researcher to reconstruct sound or vibration waves picked up by the HDD platters. A video demo is here. “It’s not accurate yet to pick up conversations, ” Ortega told Bleeping Computer in a private conversation. “However, there is research that can recover voice data from very low-quality signals using pattern recognition. I didn’t have time to replicate the pattern-recognition portion of that research into mine. However, it’s certainly applicable.” Furthermore, the researcher also used sound to attack hard drives. Ortega played a 130Hz tone to make an HDD stop responding to commands. “The Linux kernel disconnected it entirely after 120 seconds, ” he said. There’s a video of this demo on YouTube. Read more of this story at Slashdot.

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Researcher Turns HDD Into Rudimentary Microphone

Hyatt Hotels Discovers Card Data Breach At 41 Properties Across 11 Countries

Hyatt Hotels has suffered a second card data breach in two years. In the first breach, hackers had gained access to credit card systems at 250 properties in 50 different countries. This time, the breach appears to have impacted 41 properties across 11 countries. Krebs on Security reports: Hyatt said its cyber security team discovered signs of unauthorized access to payment card information from cards manually entered or swiped at the front desk of certain Hyatt-managed locations between March 18, 2017 and July 2, 2017. “Upon discovery, we launched a comprehensive investigation to understand what happened and how this occurred, which included engaging leading third-party experts, payment card networks and authorities, ” the company said in a statement. “Hyatt’s layers of defense and other cybersecurity measures helped to identify and resolve the issue. While this incident affects a small percentage of total payment cards used at the affected hotels during the at-risk dates.” The hotel chain said the incident affected payment card information — cardholder name, card number, expiration date and internal verification code — from cards manually entered or swiped at the front desk of certain Hyatt-managed locations. It added there is no indication that any other information was involved. Read more of this story at Slashdot.

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Hyatt Hotels Discovers Card Data Breach At 41 Properties Across 11 Countries

Half the Universe’s Missing Matter Has Just Been Finally Found

An anonymous reader shares a report: The missing links between galaxies have finally been found. This is the first detection of the roughly half of the normal matter in our universe — protons, neutrons and electrons — unaccounted for by previous observations of stars, galaxies and other bright objects in space. You have probably heard about the hunt for dark matter, a mysterious substance thought to permeate the universe, the effects of which we can see through its gravitational pull. But our models of the universe also say there should be about twice as much ordinary matter out there, compared with what we have observed so far. Two separate teams found the missing matter — made of particles called baryons rather than dark matter — linking galaxies together through filaments of hot, diffuse gas. “The missing baryon problem is solved, ” says Hideki Tanimura at the Institute of Space Astrophysics in Orsay, France, leader of one of the groups. The other team was led by Anna de Graaff at the University of Edinburgh, UK. Because the gas is so tenuous and not quite hot enough for X-ray telescopes to pick up, nobody had been able to see it before. Read more of this story at Slashdot.

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Half the Universe’s Missing Matter Has Just Been Finally Found

Cyberstalking Suspect Arrested After VPN Providers Shared Logs With the FBI

An anonymous reader writes: “VPN providers often advertise their products as a method of surfing the web anonymously, claiming they never store logs of user activity, ” writes Bleeping Computer, “but a recent criminal case shows that at least some do store user activity logs.” According to the FBI, VPN providers played a key role in identifying an aggressive cyberstalker by providing detailed logs to authorities, even if they claimed in their privacy policies that they don’t. The suspect is a 24-year-old man that hacked his roommate, published her private journal, made sexually explicit collages, sent threats to schools in the victim’s name, and registered accounts on adult portals, sending men to the victim’s house… FBI agents also obtained Google records on their suspect, according to a 29-page affidavit which, ironically, includes the text of one of his tweets warning people that VPN providers do in fact keep activity logs. “If they can limit your connections or track bandwidth usage, they keep logs.” Read more of this story at Slashdot.

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Cyberstalking Suspect Arrested After VPN Providers Shared Logs With the FBI

Uber’s iOS App Had Secret Permissions That Allowed It to Copy Your Phone Screen, Researchers Say

To improve functionality between Uber’s app and the Apple Watch, Apple allowed Uber to use a powerful tool that could record a user’s iPhone screen, even if Uber’s app was only running in the background, security researchers told news outlet Gizmodo. From a report: After the researchers discovered the tool, Uber said it is no longer in use and will be removed from the app. The screen recording capability comes from what’s called an “entitlement” — a bit of code that app developers can use for anything from setting up push notifications to interacting with Apple systems like iCloud or Apple Pay. This particular entitlement, however, was intended to improve memory management for the Apple Watch. The entitlement isn’t common and would require Apple’s explicit permission to use, the researchers explained. Will Strafach, a security researcher and CEO of Sudo Security Group, said he couldn’t find any other apps with the entitlement live on the App Store. “It looks like no other third-party developer has been able to get Apple to grant them a private sensitive entitlement of this nature, ” Strafach said. “Considering Uber’s past privacy issues I am very curious how they convinced Apple to allow this.” Read more of this story at Slashdot.

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Uber’s iOS App Had Secret Permissions That Allowed It to Copy Your Phone Screen, Researchers Say

Google Scraps Controversial Policy That Gave Free Access To Paywalled Articles Through Search

For years, Google has provided a nifty trick to get around subscriptions for newspapers and magazines. But the company is now doing away with it. From a report: Google is ending its controversial First Click Free (FCF) policy that publishers loathed because it required them to allow Google search results access to news articles hidden behind a paywall. The company is replacing the decade-old FCF with Flexible Sampling, which allows publishers instead to decide how many (if any) articles they want to allow potential subscribers to access. Google says it’s also working on a suite of new tools to help publishers reach new audiences and grow revenue. Via FCF, users could access an article for free but would be prompted to log-in or subscribe if they clicked anywhere else on the page. Publishers were required to allow three free articles per day which Google indexed so that they appeared in searches for a particular topic or keyword. Opting out of the FCF feature was detrimental because it demoted a publisher’s ranking on Google Search and Google News. Read more of this story at Slashdot.

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Google Scraps Controversial Policy That Gave Free Access To Paywalled Articles Through Search