Ars Technica
Customers say Meta’s ad-buying AI blows through budgets in a matter of hours
Enlarge / AI is here to terminate your bank account. (credit: Carolco Pictures)
Give the AI access to your credit card, they said. It'll be fine, they said. Users of Meta's ad platform who followed that advice have been getting burned by an AI-powered ad purchasing system, according to The Verge. The idea was to use a Meta-developed AI to automatically set up ads and spend your ad budget, saving you the hassle of making decisions about your ad campaign. Apparently, the AI funnels money to Meta a little too well: Customers say it burns, though, what should be daily ad budgets in a matter of hours, and costs are inflated as much as 10-fold.
The AI-powered software in question is the "Advantage+ Shopping Campaign." The system is supposed to automate a lot of ad setup for you, mixing and matching various creative elements and audience targets. The power of AI-powered advertising (Google has a similar product) is that the ad platform can get instant feedback on its generated ads via click-through rates. You give it a few guard rails, and it can try hundreds or thousands of combinations to find the most clickable ad at a speed and efficiency no human could match. That's the theory, anyway.
The Verge spoke to "several marketers and businesses" with similar stories of being hit by an AI-powered spending spree once they let Meta's system take over a campaign. The description of one account says the AI "had blown through roughly 75 percent of the daily ad budgets for both clients in under a couple of hours" and that "the ads’ CPMs, or cost per impressions, were roughly 10 times higher than normal." Meanwhile, the revenue earned from those AI-powered ads was "nearly zero." The report says, "Small businesses have seen their ad dollars get wiped out and wasted as a result, and some have said the bouts of overspending are driving them from Meta’s platforms."
Motherboard makers apparently to blame for high-end Intel Core i9 CPU failures
Enlarge / Intel's top-end i9-14900KS. (credit: Intel)
Earlier this month, we wrote that some of Intel's recent high-end Core i9 and Core i7 processors had been crashing and exhibiting other weird issues in some games and that Intel was investigating the cause.
An Intel statement obtained by Igor's Lab suggests that Intel's investigation is wrapping up, and the company is pointing squarely in the direction of enthusiast motherboard makers that are turning up power limits and disabling safeguards to try to wring a little more performance out of the processors.
"While the root cause has not yet been identified, Intel has observed the majority of reports of this issue are from users with unlocked/overclock capable motherboards," the statement reads. "Intel has observed 600/700 Series chipset boards often set BIOS defaults to disable thermal and power delivery safeguards designed to limit processor exposure to sustained periods of high voltage and frequency."
Elon Musk loses at Supreme Court in case over “funding secured” tweets
Enlarge / Elon Musk speaks at the Satellite Conference and Exhibition on March 9, 2020 in Washington, DC. (credit: Getty Images | Win McNamee )
The US Supreme Court today rejected Elon Musk's attempt to terminate his settlement with the Securities and Exchange Commission.
Musk appealed to the Supreme Court in December 2023, claiming the settlement he agreed to in 2018 forced him to "waive his First Amendment rights to speak on matters ranging far beyond the charged violations." The SEC settlement requires Musk to get pre-approval from a Tesla securities lawyer for tweets or other social media posts that may contain information material to the company or its shareholders.
The Supreme Court decided not to hear the case, leaving an appeals court ruling against Musk intact. The top court denied Musk's petition without comment Monday morning in a list of orders.
Report suggests Switch 2 can play all original Switch games
A mock-up posted by MobaPad provides one vision of how magnetically attached Switch 2 Joy-Cons might look (credit: MobaPad)
Thus far, Nintendo has offered only vague hints regarding whether or not the upcoming Switch 2 will run games and software designed for the current Switch. Now, an obscure Chinese peripheral maker is reporting that the new console will indeed work with existing physical Switch game cards and digital Switch game downloads.
The new report comes from MobaPad, a little-known creator of Switch controllers and carrying cases based in Shenzen, China. In a Sunday morning blog post, the company says it is "in the process of developing the next-generation console controller" for the Switch 2 and has "acquired a lot of first-hand information" about the console as a result (MobaPad shared similar insights days earlier on Chinese video site Bilibili and briefly on its English Facebook page).
Chief among MobaPad's purported revelations is that "the cartridge slot of the Switch 2 will support backward compatibility with physical Switch game cartridges, ensuring compatibility with players' existing game libraries, including digital versions." Game cards designed specifically for the Switch 2, on the other hand, "may not be compatible with the first-generation console," suggesting there may be a physical change preventing Switch 2 game cards from being accidentally inserted into an older Switch console.
Ford BlueCruise driver assist under federal scrutiny following 2 deaths
Enlarge / BlueCruise allows drivers to take their hands off the wheel but not their eyes off the road. (credit: Ford)
The federal regulator responsible for road safety has opened yet another probe into the safety of a hands-free driver assistance system, we learned this morning. And no, it's not a system from Tesla. The National Highway Traffic Safety Administration's Office of Defects Investigation has opened a preliminary investigation into Ford's BlueCruise system, following a pair of fatal crashes, both of which occurred at night.
Ford first introduced BlueCruise in 2021. Like the similar General Motors Super Cruise, but unlike Tesla Autopilot, BlueCruise has been designed with a tightly controlled operational design domain (ODD) that only allows it to be engaged on restricted access, divided lane highways that have been lidar-mapped in advance.
Additionally, like Super Cruise but unlike Tesla's far more dangerous system, there is an infrared gaze-tracking driver monitoring camera that will disengage the system if it determines the driver is not actually paying attention to the road.
Meta to face EU probe for not doing enough to stop Russian disinformation
Enlarge (credit: FT)
Brussels is set to open a probe into Meta’s Facebook and Instagram as soon as Monday over concerns the social media giant is failing to do enough to counter disinformation from Russia and other countries.
Regulators suspect that Meta’s moderation does not go far enough to stop the widespread dissemination of political advertising that risks undermining the electoral process, the European Commission is expected to say on Monday, two people with knowledge of the matter said.
EU officials are particularly worried about the way Meta’s platforms are handling Russia’s efforts to undermine upcoming European elections. The commission, however, is not expected to single out Russia in its statement and will only make reference to the manipulation of information by foreign actors.
First post: A history of online public messaging
Enlarge (credit: Aurich Lawson | Getty Images)
People have been leaving public messages since the first artists painted hunting scenes on cave walls. But it was the invention of electricity that forever changed the way we talked to each other. In 1844, the first message was sent via telegraph. Samuel Morse, who created the binary Morse Code decades before electronic computers were even possible, tapped out, “What hath God wrought?” It was a prophetic first post.
World War II accelerated the invention of digital computers, but they were primarily single-use machines, designed to calculate artillery firing tables or solve scientific problems. As computers got more powerful, the idea of time-sharing became attractive. Computers were expensive, and they spent most of their time idle, waiting for a user to enter keystrokes at a terminal. Time-sharing allowed many people to interact with a single computer at the same time.
Part 0: The Precambrian era of digital communication (1969–1979)Soon after time-sharing was invented, people started sending messages to other users. But since every computer spoke its own unique machine language and had its own way of storing and retrieving data, none of these machines could talk to each other. The solution to this problem came out of the Pentagon’s Advanced Research Projects Agency (ARPA), and was thus dubbed the “ARPANET.” When two different computers connected to each other through an “IMP” (Interface Message Processor, the first router) in 1969, it was a massive breakthrough.
Swimming and spinning aquatic spiders use slick survival strategies
Enlarge / Of all the aquatic spiders, the diving bell spider is the only one known to survive almost entirely underwater, using bubbles of air it brings down from the surface. (credit: Oxford Scientific via Getty)
Shrubbery, toolsheds, basements—these are places one might expect to find spiders. But what about the beach? Or in a stream? Some spiders make their homes near or, more rarely, in water: tucking into the base of kelp stalks, spinning watertight cocoons in ponds or lakes, hiding under pebbles at the seaside or creek bank.
“Spiders are surprisingly adaptable, which is one of the reasons they can inhabit this environment,” says Ximena Nelson, a behavioral biologist at the University of Canterbury in Christchurch, New Zealand.
Why Germany ditched nuclear before coal—and why it won’t go back
Enlarge / Jürgen Trittin, member of the German Bundestag and former environment minister, stands next to an activist during an action of the environmental organization Greenpeace in front of the Brandenburg Gate in April 2023. The action is to celebrate the shutdown of the last three German nuclear power plants. (credit: Christoph Soeder/Picture Alliance via Getty Images)
One year ago, Germany took its last three nuclear power stations offline. When it comes to energy, few events have baffled outsiders more.
In the face of climate change, calls to expedite the transition away from fossil fuels, and an energy crisis precipitated by Russia’s 2022 invasion of Ukraine, Berlin’s move to quit nuclear before carbon-intensive energy sources like coal has attracted significant criticism. (Greta Thunberg prominently labeled it “a mistake.”)
This decision can only be understood in the context of post-war socio-political developments in Germany, where anti-nuclearism predated the public climate discourse.
There’s never been a better time to get into Fallout 76
Enlarge / More players have been emerging from this vault lately than have in years. (credit: Samuel Axon)
War never changes, but Fallout 76 sure has. The online game that launched to a negative reception with no NPCs but plenty of bugs has mutated in new directions since its 2018 debut. Now it’s finding new life thanks to the wildly popular Fallout TV series that debuted a couple of weeks ago.
In truth, it never died, though it has stayed in decidedly niche territory for the past six years. Developer Bethesda Game Studios has released regular updates fixing (many of) the bugs, adding new ways to play, softening the game’s rough edges, and yes, introducing Fallout 3- or Fallout 4-like, character-driven quest lines with fully voiced NPCs—something many players felt was missing in the early days.
It’s still not for everybody, but for a select few of us who’ve stuck with it, there’s nothing else quite like it.
NASA still doesn’t understand root cause of Orion heat shield issue
Enlarge / NASA's Orion spacecraft descends toward the Pacific Ocean on December 11, 2021, at the end of the Artemis I mission. (credit: NASA)
NASA officials declared the Artemis I mission successful in late 2021, and it's hard to argue with that assessment. The Space Launch System rocket and Orion spacecraft performed nearly flawlessly on an unpiloted flight that took it around the Moon and back to Earth, setting the stage for the Artemis II, the program's first crew mission.
But one of the things engineers saw on Artemis I that didn't quite match expectations was an issue with the Orion spacecraft's heat shield. As the capsule streaked back into Earth's atmosphere at the end of the mission, the heat shield ablated, or burned off, in a different manner than predicted by computer models.
More of the charred material than expected came off the heat shield during the Artemis I reentry, and the way it came off was somewhat uneven, NASA officials said. Orion's heat shield is made of a material called Avcoat, which is designed to burn off as the spacecraft plunges into the atmosphere at 25,000 mph (40,000 km per hour). Coming back from the Moon, Orion encountered temperatures up to 5,000° Fahrenheit (2,760° Celsius), hotter than a spacecraft sees when it reenters the atmosphere from low-Earth orbit.
Putting Microsoft’s cratering Xbox console sales in context
Enlarge / Scale is important, especially when talking about relative console sales. (credit: Aurich Lawson | Getty Images)
Yesterday, Microsoft announced that it made 31 percent less off Xbox hardware in the first quarter of 2024 (ending in March) than it had the year before, a decrease it says was "driven by lower volume of consoles sold." And that's not because the console sold particularly well a year ago, either; Xbox hardware revenue for the first calendar quarter of 2023 was already down 30 percent from the previous year.
Those two data points speak to a console that is struggling to substantially increase its player base during a period that should, historically, be its strongest sales period. But getting wider context on those numbers is a bit difficult because of how Microsoft reports its Xbox sales numbers (i.e., only in terms of quarterly changes in total console hardware revenue). Comparing those annual shifts to the unit sales numbers that Nintendo and Sony report every quarter is not exactly simple.
Context clues
Significant declines in Xbox hardware revenue for four of the last five quarters stand out relative to competitors' unit sales. (credit: Kyle Orland)
To attempt some direct contextual comparison, we took unit sales numbers for some recent successful Sony and Nintendo consoles and converted them to Microsoft-style year-over-year percentage changes (aligned with the launch date for each console). For this analysis, we skipped over each console's launch quarter, which contains less than three months of total sales (and often includes a lot of pent-up early adopter demand). We also skipped the first four quarters of a console's life cycle, which don't have a year-over-year comparison point from 12 months prior.
Court upholds New York law that says ISPs must offer $15 broadband
Enlarge (credit: Getty Images | Creativeye99)
A federal appeals court today reversed a ruling that prevented New York from enforcing a law requiring Internet service providers to sell $15 broadband plans to low-income consumers. The ruling is a loss for six trade groups that represent ISPs, although it isn't clear right now whether the law will be enforced.
New York's Affordable Broadband Act (ABA) was blocked in June 2021 by a US District Court judge who ruled that the state law is rate regulation and preempted by federal law. Today, the US Court of Appeals for the 2nd Circuit reversed the ruling and vacated the permanent injunction that barred enforcement of the state law.
For consumers who qualify for means-tested government benefits, the state law requires ISPs to offer "broadband at no more than $15 per month for service of 25Mbps, or $20 per month for high-speed service of 200Mbps," the ruling noted. The law allows for price increases every few years and makes exemptions available to ISPs with fewer than 20,000 customers.
Android TV has access to your entire account—but Google is changing that
Enlarge (credit: Google)
Google says it has patched a nasty loophole in the Android TV account security system, which would grant attackers with physical access to your device access to your entire Google account just by sideloading some apps. As 404 Media reports, the issue was originally brought to Google's attention by US Sen. Ron Wyden (D-Ore.) as part of a "review of the privacy practices of streaming TV technology providers." Google originally told the senator that the issue was expected behavior but, after media coverage, decided to change its stance and issue some kind of patch.
"My office is mid-way through a review of the privacy practices of streaming TV technology providers," Wyden told 404 Media. "As part of that inquiry, my staff discovered an alarming video in which a YouTuber demonstrated how with 15 minutes of unsupervised access to an Android TV set-top box, a criminal could get access to private emails of the Gmail user who set up the TV."
The video in question was a PSA from YouTuber Cameron Gray, and it shows that grabbing any Android TV device and sideloading a few apps will grant access to the current Google account. This is obvious if you know how Android works, but it's not obvious to most users looking at a limited TV interface.
Hackers try to exploit WordPress plugin vulnerability that’s as severe as it gets
Enlarge (credit: Getty Images)
Hackers are assailing websites using a prominent WordPress plugin with millions of attempts to exploit a high-severity vulnerability that allows complete takeover, researchers said.
The vulnerability resides in WordPress Automatic, a plugin with more than 38,000 paying customers. Websites running the WordPress content management system use it to incorporate content from other sites. Researchers from security firm Patchstack disclosed last month that WP Automatic versions 3.92.0 and below had a vulnerability with a severity rating of 9.9 out of a possible 10. The plugin developer, ValvePress, silently published a patch, which is available in versions 3.92.1 and beyond.
Researchers have classified the flaw, tracked as CVE-2024-27956, as a SQL injection, a class of vulnerability that stems from a failure by a web application to query backend databases properly. SQL syntax uses apostrophes to indicate the beginning and end of a data string. By entering strings with specially positioned apostrophes into vulnerable website fields, attackers can execute code that performs various sensitive actions, including returning confidential data, giving administrative system privileges, or subverting how the web app works.
US’s power grid continues to lower emissions—everything else, not so much
On Thursday, the US Department of Energy released its preliminary estimate for the nation's carbon emissions in the previous year. Any drop in emissions puts us on a path that would avoid some of the catastrophic warming scenarios that were still on the table at the turn of the century. But if we're to have a chance of meeting the Paris Agreement goal of keeping the planet from warming beyond 2° C, we'll need to see emissions drop dramatically in the near future.
So, how is the US doing? Emissions continue to trend downward, but there's no sign the drop has accelerated. And most of the drop has come from a single sector: changes in the power grid.
Off the grid, on the roadUS carbon emissions have been trending downward since roughly 2007, when they peaked at about six gigatonnes. In recent years, the pandemic produced a dramatic drop in emissions in 2020, lowering them to under five gigatonnes for the first time since before 1990, when the EIA's data started. Carbon dioxide release went up a bit afterward, with 2023 marking the first post-pandemic decline, with emissions again clearly below five gigatonnes.
Message-scraping, user-tracking service Spy Pet shut down by Discord
Enlarge (credit: Discord)
Spy Pet, a service that sold access to a rich database of allegedly more than 3 billion Discord messages and details on more than 600 million users, has seemingly been shut down.
404 Media, which broke the story of Spy Pet's offerings, reports that Spy Pet seems mostly shut down. Spy Pet's website was unavailable as of this writing. A Discord spokesperson told Ars that the company's safety team had been "diligently investigating" Spy Pet and that it had banned accounts affiliated with it.
"Scraping our services and self-botting are violations of our Terms of Service and Community Guidelines," the spokesperson wrote. "In addition to banning the affiliated accounts, we are considering appropriate legal action." The spokesperson noted that Discord server administrators can adjust server permissions to prevent future such monitoring on otherwise public servers.
TikTok owner has strong First Amendment case against US ban, professors say
Enlarge (credit: Getty Images | NurPhoto)
TikTok owner ByteDance is preparing to sue the US government now that President Biden has signed into law a bill that will ban TikTok in the US if its Chinese owner doesn't sell the company within 270 days. While it's impossible to predict the outcome with certainty, law professors speaking to Ars believe that ByteDance will have a strong First Amendment case in its lawsuit against the US.
One reason for this belief is that just a few months ago, a US District Court judge blocked a Montana state law that attempted to ban TikTok. In October 2020, another federal judge in Pennsylvania blocked a Trump administration order that would have banned TikTok from operating inside the US. TikTok also won a preliminary injunction against Trump in US District Court for the District of Columbia in September 2020.
"Courts have said that a TikTok ban is a First Amendment problem," Santa Clara University law professor Eric Goldman, who writes frequent analysis of legal cases involving technology, told Ars this week. "And Congress didn't really try to navigate away from that. They just went ahead and disregarded the court rulings to date."
Microsoft open-sources infamously weird, RAM-hungry MS-DOS 4.00 release
Enlarge / A DOS prompt.
Microsoft has open-sourced another bit of computing history this week: The company teamed up with IBM to release the source code of 1988's MS-DOS 4.00, a version better known for its unpopularity, bugginess, and convoluted development history than its utility as a computer operating system.
The MS-DOS 4.00 code is available on Microsoft's MS-DOS GitHub page along with versions 1.25 and 2.0, which Microsoft open-sourced in cooperation with the Computer History Museum back in 2014. All open-source versions of DOS have been released under the MIT License.
Initially, MS-DOS 4.00 was slated to include new multitasking features that allow software to run in the background. This release of DOS, also sometimes called "MT-DOS" or "Mutitasking MS-DOS" to distinguish it from other releases, was only released through a few European PC OEMs and never as a standalone retail product.
Tesla’s 2 million car Autopilot recall is now under federal scrutiny
Enlarge / A 2014 Tesla Model S driving on Autopilot rear-ended a Culver City fire truck that was parked in the high-occupancy vehicle lane on Interstate 405. (credit: Culver City Firefighters Local 1927 / Facebook)
Tesla's lousy week continues. On Tuesday, the electric car maker posted its quarterly results showing precipitous falls in sales and profitability. Today, we've learned that the National Highway Traffic Safety Administration is concerned that Tesla's massive recall to fix its Autopilot driver assist—which was pushed out to more than 2 million cars last December—has not actually made the system that much safer.
NHTSA's Office of Defects Investigation has been scrutinizing Tesla Autopilot since August 2021, when it opened a preliminary investigation in response to a spate of Teslas crashing into parked emergency responder vehicles while operating under Autopilot.
In June 2022, the ODI upgraded that investigation into an engineering analysis, and in December 2023, Tesla was forced to recall more than 2 million cars after the analysis found that the car company had inadequate driver-monitoring systems and had designed a system with the potential for "foreseeable misuse."