Facebook bug set 14 million users’ sharing settings to public

Facebook bug set 14 million users’ sharing settings to public

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For a period of four days in May, about 14 million Facebook users around the world had their default sharing setting for all new posts set to public, the company revealed Thursday.

The bug, which affected those users from May 18 to May 22, occurred while Facebook was testing a new feature.

After Facebook employees discovered the bug, the company went back and changed the privacy settings for all posts shared by those 14 million users during that time.

Facebook changed every post by those users during the affected time period to private, including posts that people may have meant to share publicly. The company told CNN it took five days to make those changes.

Affected Facebook users will get a notification on the app or website starting Thursday. They’ll see a message from Facebook urging users to “Please Review Your Posts” and a link to a list of what they shared on Facebook while the bug was active.

Related: Facebook faces new regulatory backlash over data privacy

facebook public bug 2

Facebook posts typically default to the last “audience” a post was shared with, such as family members, friends, or friends except their boss. That default was changed to public for the 14 million users, but if affected users noticed, they could have manually switched the setting themselves.

“We recently found a bug that automatically suggested posting publicly when some people were creating their Facebook posts,” said Erin Egan, Facebook’s chief privacy officer. “We have fixed this issue and starting today we are letting everyone affected know and asking them to review any posts they made during that time. To be clear, this bug did not impact anything people had posted before — and they could still choose their audience just as they always have.”

A Facebook spokesperson said the notification is the start of new proactive and transparent way for the company to handle issues going forward.

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June 7, 2018 at 02:04PM

Uber wants to patent a way to use AI to identify drunk passengers

Uber wants to patent a way to use AI to identify drunk passengers

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Uber may be able to tell when you’ve had a few too many drinks.

The ridesharing giant has explored identifying drunk passengers with artificial intelligence, according to a patent application published Thursday. With the technology, Uber could better tailor its ride options for customers.

The patent application describes a system that learns how you typically use the Uber app, so that it can identify unusual behavior. The system relies on an algorithm to weigh a variety of factors, including typos, how precisely a user clicks on links and buttons, walking speed, and how long it takes to request a ride. The time of day, and where a ride is requested may also be considered.

For example, it’s a good bet that a person walking down a street at 1 a.m. Saturday in a nightlife district while clumsily typing probably isn’t sober.

The patent also says that the service Uber provides to the user could change, as a result. Drivers may be warned of their passenger’s state. And riders in an especially unusual state may only be matched with drivers with relevant experience or training, the patent application says.

Passengers also might not be given the option to partake in a shared ride, based on their state.

For Uber drivers, dealing with drunk passengers is a drawback of the job.

“It would be cool if drivers got extra money for picking up drunk passengers. It’s not a big deal, but it definitely gets old after about the 25th time,” Harry Campbell, author of The RideShare Guy blog, told CNN Money.

Related: 103 Uber drivers accused of sexual assault or abuse

Other things can go wrong too. A recent CNN investigation found at least 103 Uber drivers in the United States who have been accused of sexually assaulting or abusing their passengers in the past four years. Many of the police reports and court documents involved passengers who were inebriated or drinking before getting into an Uber.

The patent application’s authors are current or former members of Uber’s Trust & Safety team, which works to make the company’s products safer.

Uber did not immediately respond to a request for comment.

CNN reporter Sara O’Brien contributed to this report.

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June 7, 2018 at 02:26PM

Uber wants to patent a way to use AI to identify drunk passengers

Uber wants to patent a way to use AI to identify drunk passengers

https://ift.tt/2xR47sl

Uber may be able to tell when you’ve had a few too many drinks.

The ridesharing giant has explored identifying drunk passengers with artificial intelligence, according to a patent application published Thursday. With the technology, Uber could better tailor its ride options for customers.

The patent application describes a system that learns how you typically use the Uber app, so that it can identify unusual behavior. The system relies on an algorithm to weigh a variety of factors, including typos, how precisely a user clicks on links and buttons, walking speed, and how long it takes to request a ride. The time of day, and where a ride is requested may also be considered.

For example, it’s a good bet that a person walking down a street at 1 a.m. Saturday in a nightlife district while clumsily typing probably isn’t sober.

The patent also says that the service Uber provides to the user could change, as a result. Drivers may be warned of their passenger’s state. And riders in an especially unusual state may only be matched with drivers with relevant experience or training, the patent application says.

Passengers also might not be given the option to partake in a shared ride, based on their state.

For Uber drivers, dealing with drunk passengers is a drawback of the job.

“It would be cool if drivers got extra money for picking up drunk passengers. It’s not a big deal, but it definitely gets old after about the 25th time,” Harry Campbell, author of The RideShare Guy blog, told CNN Money.

Related: 103 Uber drivers accused of sexual assault or abuse

Other things can go wrong too. A recent CNN investigation found at least 103 Uber drivers in the United States who have been accused of sexually assaulting or abusing their passengers in the past four years. Many of the police reports and court documents involved passengers who were inebriated or drinking before getting into an Uber.

The patent application’s authors are current or former members of Uber’s Trust & Safety team, which works to make the company’s products safer.

Uber did not immediately respond to a request for comment.

CNN reporter Sara O’Brien contributed to this report.

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June 7, 2018 at 02:26PM

GE wants to be a traffic cop for drones

GE wants to be a traffic cop for drones

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General Electric, the company that brought you the light bulb and the toaster oven, wants to be a traffic cop for drones.

GE (GE) formally launched a company on Thursday that plans to reinvent traffic management for unmanned aircraft.

The venture, called AiRXOS, was created by GE about a year and a half ago and had been in stealth mode until now.

GE is a pioneer in aviation: It developed autopilot in 1943 and eight years later introduced the first American jet engine. Even today, GE engines are among the most popular in commercial aircraft.

Now GE is trying to solve problems created by the explosion of drone use in recent years. AiRXOS is supposed to help government agencies and private companies navigate the safety challenges posed by autonomous vehicles in the already crowded skies.

“We’re excited for AiRXOS to help set the standard for autonomous and manned aerial vehicles to share the sky safely,” Alan Caslavka, president of avionics at GE Aviation, said in a statement.

GE may be known for making light bulbs and locomotives, but it’s struggling as a conglomerate. It plans to exit those century-old businesses and focus on power, health care and aviation.

Related: GE can’t get rid of its light bulb business

This isn’t GE’s first foray into drones. Last year, GE launched Avitas Systems, a venture that uses drones, autonomous underwater vehicles and robots to inspect factories, refineries and power facilities.

GE said that AiRXOS has been selected to provide services for several Transportation Department programs that focus on how drones are used in cities, at night and at long distance.

AiRXOS is also partnering with programs run by NASA, the state of Ohio, and a regional drone research program in the Northeast.

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June 7, 2018 at 03:16PM

Apple Deprecates OpenGL Across All OSes; Urges Developers to use Metal

Apple Deprecates OpenGL Across All OSes; Urges Developers to use Metal

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As has long been the story at One Infinite Loop, what Apple giveth is what Apple taketh, and Apple’s latest rendition of OSes is going to be no exception. Listed in the developer release notes for both iOS and macOS, Apple is deprecating support for what are now their legacy graphics and compute APIs: OpenGL, OpenGL ES, and OpenCL. Instead, Apple is strongly encouraging developers to use their proprietary Metal API, which has been available for a few years now.


Apple’s lack of interest in Khronos’s Open APIs has not gone unnoticed over the years. Apple never added support for OpenGL ES 3.1 or later on iOS, and similarly macOS doesn’t go beyond OpenGL 4.1 (Khronos is up to 4.6 now). Instead, Apple has been pushing developers to Metal almost as soon as it became available. And now by deprecating support for these older APIs, Apple is signaling that they are reserving the right to remove them entirely in the future.


And unlike other OS vendors who may keep deprecated APIs around for years (if not forever) in the name of backwards compatibility, Apple has proven it has no such qualms. The company has already excised 32-bit apps from iOS and is in the process of doing the same for macOS, despite the number of applications (and games!) that will break. So Apple’s threats are generally credible: if these APIs are being deprecated now, then they likely aren’t going to be available much longer.


Which means that with the loss of OpenGL support across the Mac and iOS ecosystem, so too will go support for the only truly common cross-platform graphics API across the industry. OpenGL ES in particular will run on every Mac, iOS device, Android device, Windows device, and Linux device. And while the other vendors have rallied around (or at least supported) the successor Vulkan API, Apple has not. So once the deprecation becomes a removal, the only graphics and compute API supported in the Apple ecosystem will be their proprietary Metal.


As an aside, this announcement goes for GPU compute as well as graphics. Nearly a decade ago, Apple was the big supporter of OpenCL, kickstarting the whole initiative. OpenCL never saw the success it needed, and like the other vendors, Apple has essentially rolled GPU compute into their graphics API. Still, it’s an interesting turn of events when the first vendor to drop support for OpenCL is the vendor that originally championed it to being with.


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June 5, 2018 at 08:38AM

AMD Reveals Threadripper 2 : Up to 32 Cores, 250W, X399 Refresh

AMD Reveals Threadripper 2 : Up to 32 Cores, 250W, X399 Refresh

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One of the surprises from AMD’s first year of the newest x86 Zen architecture was the launch of the Threadripper platform. Despite the mainstream Ryzen processors already taking a devastating stab into the high-end desktop market, AMD’s Threadripper offered more cores at a workstation-friendly price. For 2018, the next generation is going to be using AMD’s updated 12nm Zeppelin dies, as well as including a few new tweaks into the system including better boost and faster caches.


This article is still a work in progress, and will be updated as more news comes in.



AMD’s Zeppelin silicon has 8 cores, and the first generation Threadripper uses two of them to get to the top-SKU of 16-cores. Inside the CPU however, there are four bits of silicon: two active and two inactive. For this second generation of Threadripper, called Threadripper 2 or Threadripper 2000-series, AMD is going to make these inactive dies into active ones, and substantially increase the core count for the high-end desktop and workstation user.



At the AMD press event at Computex, it was revealed that these new processors would have up to 32 cores in total, mirroring the 32-core versions of EPYC. On EPYC, those processors have four active dies, with eight active cores on each die (four for each CCX). On EPYC however, there are eight memory channels, and AMD’s X399 platform only has support for four channels. For the first generation this meant that each of the two active die would have two memory channels attached – in the second generation Threadripper this is still the case: the two now ‘active’ parts of the chip do not have direct memory access. This technically adds latency to the platform, however AMD is of the impression that for all but the most memory bound tasks, this should not be an issue (usually it is suggested to just go buy an EPYC for those workloads). While it does put more pressure on the internal Infinity Fabric, AMD ultimately designed Infinity Fabric for scalable scenarios like this between different silicon with different levels of cache and memory access.



Also announced at the presentation is the state of play of motherboards. According to the motherboard vendors These new Threadripper 2000-series processors will have a peak TDP rating of 250W, which is much higher than 180W we saw on the 1950X. We have been told by partners that the 250W rating is actually conservative, and users should expect lower power consumption in most scenarios. Nonetheless, it was stated by several motherboard vendors that some of the current X399 motherboards on the market might struggle in their power delivery with the new parts, and so we are likely to see a motherboard refresh. That is not saying that the current X399 offerings will not work, however they might not offer overclocking to the level that users might expect. At Computex there are new X399 refresh motherboards being demonstrated by a few companies, and we will report on them in due course. Other specifications are expected to match the previous generation, such as PCIe lane counts, despite the newly active dies.




MSI’s 19-phase X399 Refresh Motherboard


The launch for these new processors, according to our moles is in early August. This aligns with what AMD stated at the beginning of the year at CES, and is almost a year from the original Threadripper launch.


Pricing on the processors is set to be revealed either today or closer to the launch time. We will update this piece as more information comes in.


It will be interesting if AMD is going to go through the ‘unboxing’ embargo this time around, or just jump straight to full performance reviews. As always, come to AnandTech for the full story.




GIGABYTE’s new X399 Refresh Motherboard







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June 5, 2018 at 10:15PM

Trump: I Have ‘Absolute’ Power To Pardon Myself, But Have Done Nothing Wrong

Trump: I Have ‘Absolute’ Power To Pardon Myself, But Have Done Nothing Wrong

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President Donald Trump argues that his power to pardon would include even himself — but says he doesn’t need to use it because he’s done nothing wrong.

Evan Vucci/AP


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Evan Vucci/AP

President Donald Trump argues that his power to pardon would include even himself — but says he doesn’t need to use it because he’s done nothing wrong.

Evan Vucci/AP

Updated 9:43 a.m. ET

President Trump has the “absolute” power to pardon himself, he argued on Monday morning, then asked rhetorically why he would use it because he hasn’t done anything wrong.

Trump made his assertion in a Twitter post following a weekend in which his administration made a sweeping case about executive power.

Trump’s lawyer, Rudy Giuliani, said in an interview on Sunday with ABC’s This Week with George Stephanopoulos that Trump had “no intention” of a self-pardon and in a separate interview, on NBC’s Meet the Press, he said that any such move would be “unthinkable” and might lead to impeachment.

Giuliani, making the rounds on the Sunday morning news programs, told ABC’s This Week that the president “probably does” have the ability to pardon himself.

“He has no intention of pardoning himself, but he probably — not to say he can’t,” Giuliani said.

“I think the political ramifications would be tough,” Giuliani told ABC. “Pardoning other people is one thing, pardoning yourself is tough.”

On NBC, the former mayor of New York said, “Pardoning himself would be unthinkable and probably lead to immediate impeachment.

“And he has no need to do it, he’s done nothing wrong,” he added.

Giuliani’s remarks followed reports that the president’s legal team sent a letter to special counsel Robert Mueller in late January outlining a legal justification that as president, Trump cannot be held accountable for obstruction of justice and should not be interviewed by investigators.

Trump’s attorneys argue that as chief of the executive branch, he has near-complete power over appointees. That means that he could, for example, fire FBI Director James Comey for any reason and the dismissal could not constitute obstruction, they argue.

Giuliani, speaking on NBC, also said that it was “pretty clear” that the president has the Constitutional authority to shut down any investigation, but added that terminating a probe where the president is the target would might lead to impeachment.

Trump said on Twitter on Monday that Mueller’s appointment was “unconstitutional” but that would “play the game” because he had nothing to hide.

On ABC, Giuliani also said that the president’s recollections about a statement he made concerning a June 9, 2016 meeting between top Trump campaign aides and a delegation of Russians offering to provide “dirt” on rival Hillary Clinton “keep changing.”

“This is the reason you don’t let this president testify in the special counsel’s Russia investigation,” Giuliani told Stephanopoulos. “Our recollection keeps changing, or we’re not even asked a question and somebody makes an assumption.”

“If I say something wrong on this show… if you were the FBI, my goodness, I’d — they could prosecute me for the mistake. They’d say, ‘of course it was a lie,'” he said.

Although Giuliani said a decision about whether the president will voluntarily sit for an interview with Mueller’s team would not be made until after a planned June 12 summit in Singapore between Trump and North Korean leader Kim Jong Un, he said “we’re leaning toward not” doing it.

“But look, if they can convince us that it will be brief, it would be to the point, there were five or six points they have to clarify, and with that, we can get this – this long nightmare for the – for the American public over,” Giuliani told ABC.

The pardon power

Trump cited “numerous legal scholars” in claiming the power to pardon himself, but there does not appear to be consensus on that point. No president has ever attempted it. No court has ever tested it.

One historical view is that a president may have the power, but that it wouldn’t grant him or her immunity from prosecution after leaving the presidency. In a legal opinion issued during the administration of President Richard Nixon, the Justice Department argued a president could not give himself a pardon because of the longstanding legal principle that no person could be the judge of his own case.

Trump has begun a practice of pardoning others: Last week he pardoned conservative commentator Dinesh D’Souza; before that, former Vice President Dick Cheney’s adviser Scooter Libby, Maricopa County, Aiz., Sheriff Joe Arpaio and others.

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June 4, 2018 at 02:25AM