historian – Page 3 – Tech Today w/ Ken May

Don’t buy a Galaxy Note 7—and return yours if you already have

Enlarge / The Note 7 has too many safety issues for us to recommend. (credit: Ron Amadeo) When we review phones, we do our best to tell you everything you need to make a smart purchase. We talk about the underlying tech, too, but in the end, people usually read a review because they either want to know which thing to buy or they want to know more about the thing they already intend to buy. Usually, we give you all of that information and make a general recommendation but leave the ultimate purchasing decision up to you. But for Samsung’s Galaxy Note 7, we need to go a step further: don’t buy this phone. And if you have bought it, you should return the Galaxy Note 7 immediately and purchase something else. Read 11 remaining paragraphs | Comments

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Don’t buy a Galaxy Note 7—and return yours if you already have

More than 400 malicious apps infiltrate Google Play

Enlarge (credit: Curious Expeditions ) Google Play was recently found to be hosting more than 400 apps that turned infected phones into listening posts that could siphon sensitive data out of the protected networks they connected to, security researchers said Thursday. One malicious app infected with the so-called DressCode malware had been downloaded from 100,000 to 500,000 times before it was removed from the Google-hosted marketplace, Trend Micro researchers said in a post . Known as Mod GTA 5 for Minecraft PE, it was disguised as a benign game, but included in the code was a component that established a persistent connection with an attacker controlled server. The server then had the ability to bypass so-called network address translation protections that shield individual devices inside a network. Trend Micro has found 3,000 such apps in all, 400 of which were available through Play. “This malware allows threat actors to infiltrate a user’s network environment,” Thursday’s report stated. “If an infected device connects to an enterprise network, the attacker can either bypass the NAT device to attack the internal server or download sensitive data using the infected device as a springboard.” Read 4 remaining paragraphs | Comments

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More than 400 malicious apps infiltrate Google Play

Leaker fined $1.2 million for uploading screener of The Revenant

Enlarge / Leonardo DiCaprio signs autographs for fans during the Tokyo premiere for “The Revenant” in March. (credit: Yuriko Nakao via Getty Images) The pirate who in December leaked The Revenant and The Peanuts Movie days ahead of their US releases has been ordered to pay $1.2 million in restitution to 20th Century Fox and was also handed eight months of home confinement, federal prosecutors said . The defendant, William Morarity of the Los Angeles suburb of Lancaster, was working for an undisclosed studio lot when he unlawfully accessed watermarked, screener versions of the films and uploaded them to a private BitTorrent site ” Pass the Popcorn ,” according to his guilty plea (PDF). The Revenant was downloaded more than 1 million times and The Peanuts Movie more than 220,000 times, according to court documents . (PDF) Deirdre Fike, the assistant director in charge of the FBI’s Los Angeles field office, said the defendant’s behavior is a killer of creativity and jobs. “Mr. Morarity used his position of trust to gain access to sensitive intellectual property, then shared that content online and incurred large-scale losses to the owner of that property,” Fike said. “The theft of intellectual property—in this case, major motion pictures—discourages creative incentive and affects the average American making ends meet in the entertainment industry.” Read 3 remaining paragraphs | Comments

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Leaker fined $1.2 million for uploading screener of The Revenant

NASA changed all the astrological signs and I’m a crab now

Enlarge / The new sign, “Ophiuchus,” means “Snake Bearer.” And who’s got two thumbs and loves snakes? THIS GUY RIGHT HERE. (credit: Wikimedia Commons ) According to a post on NASASpacePlace , everything we thought we knew about the influence the heavens have over our Earthly lives has been thrown into chaos. NASA has announced that the celestial sphere above us contains not twelve canonical zodiacal constellations, but 13. The heretofore overlooked constellation, Ophiuchus, is purported to guide and command events surrounding humans born between November 29 and December 17—so, if you used to be a Sagittarius, then congratulations: you’ve got a new sign, baby! The addition of Ophiuchus—the snake bearer , in case you were wondering—has obvious and far-reaching implications for the entire western Babylonian-derived zodiac calendar. For one thing, squeezing it in means changing the effective dates of all the other signs. According to Yahoo News , the new 13-sign calendar plays out like this: Capricorn: January 20-February 16 Aquarius: February 16-March 11 Pisces: March 11-April 18 Aries: April 18-May 13 Taurus: May 13-June 21 Gemini: June 21-July 20 Cancer: July 20-August 10 Leo: August 10-September 16 Virgo: September 16-October 30 Libra: October 30-November 23 Scorpio: November 23-November 29 Ophiuchus: November 29-December 17 Sagittarius: December 17-January 20 The changes are as sweeping as they are staggering. For example, I woke up this morning firmly believing that I was an outgoing, courageous, independent, generous Leo. However, now I have to come to grips with the fact that I am in fact a stupid, sulky, inconsiderate, pessimistic Cancer. I have gone from lion to crab, and it weighs heavily upon me. Read 20 remaining paragraphs | Comments

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NASA changed all the astrological signs and I’m a crab now

Gears of War 4 reveals offline LAN, free matchmaking DLC, smooth 4K on PC

Ars visits The Coalition in Vancouver, BC. Video shot by Sam Machkovech, edited by Jennifer Hahn. (video link) VANCOUVER, BC—The future of high-end PC gaming is looking good thanks to graphics APIs like DirectX 12 and Vulkan , which let game engines more directly access multi-threaded processes in your hungry gaming computer’s CPU and GPU. As of right now, however, neither API has been heavily tested in the public gaming market. Vulkan’s biggest splashes to date have included noticeable, if incremental, bumps for games like Dota 2 and this year’s Doom reboot, while DX12 has been applied to PC versions of existing Xbox One games—meaning that we’ve seen those games jump up to impressive 4K resolutions, but we haven’t seen similar jumps in geometry or other major effects. This fall, Microsoft is finally taking the DX12 plunge with a deluge of ” Xbox Play Anywhere ” game launches, including this week’s Forza Horizon 3 , but arguably the biggest DX12er of the bunch is October’s Gears of War 4 . I wouldn’t have made that statement before game developer The Coalition unveiled the game’s DirectX 12 version for the first time, but after seeing what the company had to offer, I was amazed. Here, finally, was a Gears of War game that looked as stunning as the original did during its era—you know, so long as you can afford the game’s “recommended” PC build spec. Read 24 remaining paragraphs | Comments

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Gears of War 4 reveals offline LAN, free matchmaking DLC, smooth 4K on PC

Hands-on: Blue Hydra can expose the all-too-unhidden world of Bluetooth

The SENA UD100 Bluetooth adapter, plus a slightly larger antenna, allows Blue Hydra to peer deep into the Bluetooth world. Sean Gallagher My new neighbor was using AirDrop to move some files from his phone to his iMac. I hadn’t introduced myself yet, but I already knew his name. Meanwhile, someone with a Pebble watch was walking past, and someone named “Johnny B” was idling at the stoplight at the corner in their Volkswagen Beetle, following directions from their Garmin Nuvi. Another person was using an Apple Pencil with their iPad at a nearby shop. And someone just turned on their Samsung smart television. I knew all this because each person advertised their presence wirelessly, either over “classic” Bluetooth or the newer Bluetooth Low Energy (BTLE) protocol—and I was running an open source tool called Blue Hydra , a project from the team at Pwnie Express . Blue Hydra is intended to give security professionals a way of tracking the presence of traditional Bluetooth, BTLE devices, and BTLE “iBeacon” proximity sensors. But it can also be connected to other tools to provide alerts on the presence of particular devices. Despite their “Low Energy” moniker, BTLE devices are constantly polling the world even while in “sleep” mode. And while they use randomized media access control (MAC) addresses, they advertise other data that is unique to each device, including a universally unique identifier (UUID). As a result, if you can tie a specific UUID to a device by other means, you can track the device and its owner. By using the Received Signal Strength Indication (RSSI), you can get a sense of how far away they are. Read 6 remaining paragraphs | Comments

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Hands-on: Blue Hydra can expose the all-too-unhidden world of Bluetooth

Confirmed: Mysterious ancient Maya book, Grolier Codex, is genuine

A page from the Grolier Codex, now confirmed by an international team of scholars to be the oldest bound book found in the Americas. In a rare reversal, archaeologists have determined that a Maya book written almost 900 years ago is genuine–after decades of believing it was fake. The Grolier Codex was so named because it was first displayed in 1971 at the book lovers’ Grolier Club in New York City. Archaeologist Michael Coe, who arranged the 1971 showing, later described its rather questionable history in a book . It was acquired in a spectacularly scammy way in 1966 by a Mexican collector named Josué Sáenz. Coe says that Sáenz told him that a group of unknown men offered to sell the book to him, along with a few other items found “in a dry cave” near the foothills of the Sierra de Chiapas. They would only sell it if Sáenz agreed never to tell anyone or show the book. The collector, intrigued, took a plane to a remote airstrip with two experts, who declared the codex fake. But Sáenz went with his gut and bought the codex. After allowing Coe to display it in New York, he gave it to the Mexican government. There were a number of good reasons to believe the Grolier Codex was fake–beyond the sketchy way Sáenz procured it. Unlike three other Maya Codex finds, it had writing on only one side of each of its 10 pages. Plus, some of the pages appear to have been cut relatively recently. There are odd discrepancies in the book’s calendar system, hinting that a forger might have been trying to imitate a calendar he saw in another Maya artifact. The drawings are also unusual for a Maya document, combining styles of the Mesoamerican Mixtec people with Toltec attire. The Toltec were often hailed by the Aztecs as ancestors, and their art shares many similarities with late Maya art. Though carbon dating placed the Codex’s bark pages during the late Maya period, it was not unknown for looters to find blank pages in ancient Maya caches and cover them in fake hieroglyphs to make them more valuable. Read 4 remaining paragraphs | Comments

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Confirmed: Mysterious ancient Maya book, Grolier Codex, is genuine

Supreme Court blocks Senate Backpage sex ad subpoena

US Supreme Court building. (credit: MitchellShapiroPhotography ) The US Supreme Court is giving Backpage.com a victory over the US Senate, at least in the short term. Chief Justice John Roberts says the online classified ad portal, at least for now, does not have to comply with a Senate subpoena investigating how Backpage conducts its business. The investigation demands documents about the ins and outs of the site’s editorial practices. The Permanent Subcommittee on Investigations contends that the site is littered with ads that amount to offering sex services by women and children forced into prostitution, and it wants to know how it screens ads posted to its site by third parties. The chief justice’s decision Tuesday comes days after a federal appeals court upheld a ruling by a lower court judge and said (PDF) Backpage must comply with the subpoena. The Senate and Backpage have been deadlocked in a legal battle for more than a year. Backpage said the First Amendment shields it from having to comply with the subpoena , (PDF) while the Senate maintains that the First Amendment implications are secondary (PDF) to cutting down on sex trafficking ads on the site. Read 4 remaining paragraphs | Comments

Android 7.0 Nougat review—Do more on your gigantic smartphone

The unveiling of the Nougat statue. After a lengthy Developer Preview program starting in March, the final version of Android 7.0 (codenamed “Nougat”) is finally launching today. The OS update will slowly begin to rollout to devices over the next few weeks. This year, Google is adding even more form factors to the world’s most popular operating system. After tackling watches, phones, tablets, TVs, and cars, Nougat brings platform improvements aimed at virtual reality headsets and—with some help from Chrome OS—also targets laptops and desktops. For Android’s primary platform (still phones and tablets), there’s a myriad of improvements. Nougat brings a new multitasking split screen mode, a redesigned notification panel, an adjustable UI scale, and fresh emoji. Nougat also sports numerous under-the-hood improvements, like changes to the Android Runtime, updates to the battery saving “Doze” mode, and developer goodies like Vulkan and Java 8 support. As usual, we’ll be covering Google’s Android package as a whole without worrying about what technically counts as part of the “OS” versus an app in the Play Store. Android is a platform not just for third-parties, but for Google as well, so we’re diving into everything that typically ships on a new Android smartphone. Read 154 remaining paragraphs | Comments

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Android 7.0 Nougat review—Do more on your gigantic smartphone

He must be serious about Mars: Elon Musk invests $2 billion in carbon fibers

(credit: SpaceX) SpaceX appears to be betting big on carbon fiber composites, which could increase the capacity of its future rockets to get people and supplies into space—and eventually to the surface of Mars. According to a report in Nikkei Asian Review , SpaceX has signed an agreement with Toray Carbon Fibers estimated to be worth $2 billion to $3 billion. The total price and delivery dates have yet to be finalized. It is not immediately clear exactly when, and in which launch vehicles, these lightweight composites will be employed by SpaceX. But the company is not alone in its interest—NASA and other aerospace companies have been experimenting with the materials because they have the potential to increase the amount of payload that can be carried by a rocket. They could also lower overall manufacturing cost. The scale of the deal seems telling, however. If the value of the deal as reported is correct, in the billions of dollars, it seems probable that the carbon fiber composites would be used in SpaceX’s proposed Mars Colonial Transporter rocket. This is the very large (but still under development) rocket the company plans to use to transport humans to Mars. SpaceX is already far along in the production of its Falcon Heavy rocket, which is based on the Falcon 9 core stage. The first stage of the Falcon 9 rocket, which SpaceX has successfully been landing this year, has tank walls and domes built from an aluminum lithium alloy. (Ars has reached out to SpaceX for comment on this story and will update accordingly). Read 2 remaining paragraphs | Comments