By EditorDavid from Slashdot's foiling-foodborne-diseases department
An anonymous reader quotes a Bloomberg article about Walmart:
Like most merchants, the world's largest retailer struggles to identify and remove food that's been recalled. When a customer becomes ill, it can take days to identify the product, shipment and vendor. With the blockchain, Wal-Mart will be able to obtain crucial data from a single receipt, including suppliers, details on how and where food was grown and who inspected it... "If there's an issue with an outbreak of E. coli, this gives them an ability to immediately find where it came from. That's the difference between days and minutes," says Marshal Cohen, an analyst at researcher NPD Group Inc...."
In October, Wal-Mart started tracking two products using blockchain: a packaged produce item in the U.S., and pork in China. While only two items were included, the test involved thousands of packages shipped to multiple stores... If Wal-Mart adopts the blockchain to track food worldwide, it could become of the largest deployments of the technology to date.
America's Centers for Disease Control and Prevention estimates roughly their recalls affect roughly 48 million people annually, according to the article, "with 128,000 hospitalized and 3,000 dying."Read Replies (0)
By EditorDavid from Slashdot's forbidden-photos department
An anonymous reader writes:
OnlineCensorship.org just released a new report "to provide an objective, data-driven voice in the conversation around commercial content moderation." They're collecting media reports about censorship on Facebook, Twitter, Instagram, YouTube, Flickr and Google+, and have now analyzed 294 reports of content takedowns -- 74% of which pertained to Facebook. (Followed by Instagram with 16% and Twitter with 7%.) 47% of all the takedowns were nudity-related, while the next two most frequent reasons given were "real name" violations and "inappropriate content".
Noting "a more visible public debate" over content moderation, the report acknowledges that 4.7 billion Facebook posts are made every day. (It also reports the "consistent refrain" from services apologizing for issues -- that "our team processes millions of reports each week...") But the most bizarre incident they've identified was the tech blogger in India who was locked out of his Facebook account in October because he shared a photo of a cat in a business suit. "It might sound stupid but this just happened to me," he told Mashable India, which reports Facebook later apologized and said it had made a mistake.
Their report -- part of the EFF's collaboration with Visualizing Impact -- urges platforms to clarify their guidelines (as well as applicable laws), to explain the mechanisms being used to evaluate content and appeals, and to share those criteria when notifying users of take-downs. For example, in August Facebook inexplicably removed a 16-century sketch by Erasmus of Rotterdam detailing a right hand.Read Replies (0)
By EditorDavid from Slashdot's Google-home-addresses department
Slashdot reader troublemaker_23 shares a post from ITWire
An Android user has been locked out of his Google account apparently because he moved... The explanation offered by Google support staff was that since his address details differed, billing information with Google wasn't current and hence the user's purchases could look fraudulent... During his interactions with Google support to find out why he had been locked out, he was told that "It is our policy to not discuss the specific reasons for an account closure"...
He was initially directed by Google staff to a site where he had to scan his driver's license and credit card and told that he would have to wait 24 hours to get his account unlocked. But after this time passed, he was told that the account would not be unlocked and Google would not tell him why. He was advised to abandon his old account and start a fresh one. However, this meant he could not use the credit card that he had used on the old account...
The affected user called this "a warning to others not to put all your eggs in one basket, because these days, you have no rights over that basket whatsoever." But Friday the user posted an update on Reddit, quoting a Google staffer as saying "we routinely monitor account behavior on Google Play and take action on potentially suspicious activity. Unfortunately, in your case, your account was wrongly flagged and suspended. I have just reopened your account... I sincerely apologize for the stress and inconvenience this has caused you."Read Replies (0)
By EditorDavid from Slashdot's can't-see-the-forest department
"There are about 21 million acres of trees spread across California's 18 national forests, and the latest figures show 7.7 million of them -- more than one-third -- are dead." An anonymous reader quotes the San Francisco Chronicle:
California's lingering drought has pushed the number of dead trees across the state past 100 million, an ecological event experts are calling dangerous and unprecedented in underlining the heightened risk of wildfires fueled by bone-dry forests. In its latest aerial survey released Friday, the U.S. Forest Service said 62 million trees have died this year in California, bringing the six-year total to more than 102 million.
Scientists blame five-plus years of drought on the increasing tree deaths -- tree "fatalities" increased by 100 percent in 2016 -- but the rate of their demise has been much faster than expected, increasing the risk of ecologically damaging erosion and wildfires even bigger than the largest blazes the state's seen this year.
An ecologist with the U.S. Geological Survey says that on the bright side, this gives scientists a good chance to study how trees die.Read Replies (0)
By EditorDavid from Slashdot's noxious-notifications department
"A number of popular Twitter accounts suddenly wanted to help you add more followers," joked Engadget. An anonymous reader writes:
Early Saturday morning, due to a breach of the Twitter Counter analytics service, the compromised Twitter accounts started posting images touting services that sell Twitter followers. The affected accounts include @PlayStation, @Viacom, @XboxSupport, @TheNewYorker, @TheNextWeb, and @Money (Time's finance magazine) as well as @NTSB (the National Transportation Safety Board) and @ICRC (the Red Cross), and the Twitter accounts of famous individuals include astronaut Leland Melvin, Minnesota Governor Mark Dayton, and actor Charlie Sheen. "We can confirm that our service has been hacked; allowing posts on behalf of our user," Twitter Counter posted Saturday, announcing minutes later that "hackers CANNOT post on our users' behalf anymore."
"Apologies for the spam, everyone," tweeted the account for Xbox support, adding "We're cleaning things up now."Read Replies (0)
By EditorDavid from Slashdot's doing-no-evil department
Hundreds of Google users just lost access to their emails, photos, documents, "and anything else linked to their Google identity," writes the Guardian, reporting on "hundreds of people who took advantage of a loophole in US sales tax to make a small profit on Pixel phones" -- and got all of the Google accounts suspended. Long-time Slashdot reader RockDoctor writes:
"The Google customers had all bought the phones from the company's Project Fi mobile carrier, and had them shipped directly to a reseller in New Hampshire, a US state with no sales tax. In return, the reseller split the profit with the customers," the Guardian adds.
People might ask, in a hurt tone of voice, "why are you doing this to me?" To which the obvious answer is "because we can, and you agreed to these (link to 3000 pages of text) terms and conditions, including our ability to do this"... The only question has been "When?", never "If?"
One webmaster described Google's move as a "digital death penalty".Read Replies (0)
By EditorDavid from Slashdot's watch-out-for-eagles department
What weighs 2,400 pounds, flies 100 miles per hour, and doesn't haven't a pilot? An anonymous reader writes:
This week Popular Science remembers a 2007 article which discovered "an amazing machine of the future, almost like a flying car, that seemed plausible but just out of reach" -- and reports that it's now finally performed "a full, autonomous flight on a preplanned route." Designed to provide unmanned emergency evacuations, it's been described as "a hovercar-like aircraft" flown with a built-in AI-controlled flight system.
Tuesday's route was two minutes long, and "According to Urban Aeronautics, the vehicle's Flight Control System made the decision to land too early." But what's significant is there's no human pilot. "Decisions by the flight controls are checked by the craft's flight management system, like a pilot overseen by a captain...all informed by an array of sensors, including 'two laser altimeters, a radar altimeter, inertial sensors, and an electro-optic payload camera.'"
The test brings the giant unmanned vehicle one step closer to its ultimate goal of becoming "a robot that can fly inside cities, weaving between buildings and hovering above any dangers on the ground below."Read Replies (0)
By EditorDavid from Slashdot's intensive-interviews department
An anonymous reader summarizes the highlights of Fortune's new interview with Red Hat CEO James Whitehurst:
A recruiter told Whitehurst the culture at Red Hat was "a little bit like that Blues Brothers movie, when Dan Aykroyd says, 'We're on a mission from God.'" But Whitehurst says geeky passion "makes it a great place to be a part of," and even argues that the success of Microsoft in the 1990s can be attributed to its Microsoft Developer Network, which led developers into Microsoft's platform and infrastructure. "Developers now are heavily using open-source tools and technology and, bluntly, I think that's why Microsoft had to open source .NET and why they're embracing more open source in general. Because open source is where innovation is coming from and is what developers are consuming, it forces vendors to participate."
Looking towards the future, Whitehurst says "A rough line would be almost to say most infrastructure is going to be open source and most business functionality above it is going to be proprietary." And he also warns open source companies, "if you don't have the unique business model that allows you to add value on top of the free functionality, in the end you're going to fail... a lot of open source companies have come and gone because they've been more focused on the functionality versus how they add value around the functionality."Read Replies (0)
By EditorDavid from Slashdot's phoning-home department
An anonymous reader quotes Bleeping Computer:
Security researchers have discovered that third-party firmware included with over 2.8 million low-end Android smartphones allows attackers to compromise Over-the-Air (OTA) update operations and execute commands on the target's phone with root privileges.
This is the second issue of its kind that came to light this week after researchers from Kryptowire discovered a similar secret backdoor in the firmware of Chinese firm Shanghai Adups Technology Co. Ltd.. This time around, the problem affected Android firmware created by another Chinese company named Ragentek Group.
It apparently affects more than 55 low-end/burner phones from BLU, Infinix Mobility, DOOGEE, LEAGOO, IKU Mobile, Beeline, and XOLO. According to the article, the binary performing the insecure updates "also includes code to hide its presence from the Android OS, along with two other binaries and their processes... Without SSL protection, this OTA system is an open backdoor for anyone looking to take control of it."
Even worse, three domains were hard-coded into the binaries, two of which were unregistered, according to the researchers. "If an adversary had noticed this, and registered these two domains, they would've instantly had access to perform arbitrary attacks on almost 3,000,000 devices without the need to perform a Man-in-the-Middle attack."Read Replies (0)