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jeudi 9 juillet 2026

Hackers can use 9 of the most popular AI tools to assemble massive botnets

Hackers can use 9 of the most popular AI tools to assemble massive botnets

In the brief history of AI security, the prompt injection has quickly become the top threat. Large language models are inherently unable to distinguish between legitimate instructions provided by users and malicious ones sneaked into emails, source code, and other third-party content the models are processing. This makes it trivial to surreptitiously inject malicious commands that the LLM readily follows.

With no way to enforce this crucial boundary between trusted and untrusted sources, AI engine developers are left to erect elaborate guardrails designed to mitigate the damage rather than solve the root cause.

To date, most prompt injections have fallen into a class known as push, in which each potential victim is targeted. For example, the adversary injects malicious instructions into an individual email or calendar invitation. Because the injection must then be sent (or pushed) to each specific target, the scale of the attack is limited, hampering mass exploits that hit the Internet at large.

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Michigan sees explosive outbreak of diarrheal parasite with over 700 cases

Michigan sees explosive outbreak of diarrheal parasite with over 700 cases

Cases of a diarrhea-causing intestinal parasite have exploded in Michigan over the last two weeks in an outbreak that still has no clear source.

As of July 6, the state has received reports of over 700 cases since June 22, along with 36 hospitalizations, the Michigan Department of Health and Human Services (MDHSS) told Ars Technica on Tuesday.

On June 30, the health department reported 170 cases, which rose to 572 on July 4.

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Data centers’ energy demand threatens Trump’s “Made in America” plan

Data centers’ energy demand threatens Trump’s “Made in America” plan

US manufacturers in many Rust Belt cities and towns are paying significantly higher electricity costs as growing energy demand from data centers strains the largest power grid operator in the United States. The resulting squeeze on profit margins for steelmakers and brick factories could further undermine President Donald Trump’s “Made in America” plan to revive US manufacturing, and it comes as Trump has simultaneously championed the tech companies behind the AI data center boom.

Factory electricity bills are generally rising faster than those for other business customers or residential customers, according to a Reuters analysis. It highlighted the example of the Belden Brick Company, a 141-year-old brick manufacturer in Ohio, whose electricity bills have soared from $1,600 to $12,000 per month due to a higher monthly capacity charge in the 13-state region served by the grid operator PJM Interconnection.

Meanwhile, the Steel Manufacturers Association warned that US steel companies concentrated in the Rust Belt region served by PJM Interconnection are paying tens of millions of dollars in higher power costs per year. Electricity accounts for 20 to 40 percent of the total production costs of making steel.

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Surprisingly large number of people may have marker for tick-linked meat allergy

Surprisingly large number of people may have marker for tick-linked meat allergy

In some parts of the US, up to 30 percent of people may carry the antibody behind a red meat allergy spurred by tick bites, far exceeding the estimated number of people who actually have the allergy, according a study published in Morbidity and Mortality Weekly Report.

The findings suggest far more Americans than previously thought may be at risk of the allergy, which can make having a hamburger for dinner a potentially life-threatening choice. The Centers for Disease Control and Prevention has previously estimated that only 0.14 percent of the US population (up to 450,000 people) has the allergy. But the study also highlights how little we understand about this unique disease—and the challenges of accurately diagnosing it.

The study surveyed blood donations for the disease's key antibody, which is in a class dubbed IgE and specifically attacks a double-sugar molecule called galactose-α-1,3-galactose, also known as alpha-gal. This disaccharide is found decorating the cells of nonprimate mammals, including cows and pigs, but it's also released in the saliva of ticks, particularly the lone star tick (Amblyomma americanum). People bitten by ticks can develop IgE antibodies against alpha-gal, which can sometimes trigger an allergic response to eating red meat as well as other animal products, such as dairy and gelatin.

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mercredi 8 juillet 2026

SCOTUS lets Texas enforce app store law that Big Tech calls "censorship regime"

SCOTUS lets Texas enforce app store law that Big Tech calls "censorship regime"

The Supreme Court yesterday decided not to intervene in challenges to a Texas app store law, allowing the state to enforce age-verification rules while a lawsuit continues.

A federal judge issued a preliminary injunction blocking the Texas App Store Accountability Act in December 2025, finding that it likely violates the First Amendment. US District Judge Robert Pitman's ruling prevented Texas from enforcing the law when it was scheduled to take effect on January 1, 2026.

But the US Court of Appeals for the 5th Circuit stayed the injunction on June 4, deciding that there is "no legitimate justification for enjoining enforcement of the entire Act." A lobby group representing Big Tech companies and an advocacy group for students then asked the Supreme Court to reinstate the injunction.

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Bethesda, id Software reportedly hit hard by Microsoft layoffs

Bethesda, id Software reportedly hit hard by Microsoft layoffs

In announcing plans for 3,200 layoffs across the Xbox division yesterday, CEO Asha Sharma focused on discussing cuts to the Xbox platform team and redundant layers of middle management. Now, though, word is filtering out about significant staffing cuts at remaining Microsoft-owned game developers including id Software and Bethesda.

Apogee and 3D Realms founder Scott Miller—who helped publish some of id's earliest gameswrote on social media yesterday of "insider reports" that a majority of id had been laid off, "including most (if not all) coders." And last night, veteran programmer Michael Maynard—whose credits at id Software date back to 2011's Ragewrote on LinkedIn that he was among the "roughly 50%" of the id team that was let go Monday.

Game Developer cites "multiple anonymous sources" in confirming those reports, saying the redundancies amount to about 90 employees at the Doom studio. The first DLC pack for last year's Doom: The Dark Ages launched earlier today.

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Google's Pixel 11 launch event is set for August 12, with possible price increases

Google's Pixel 11 launch event is set for August 12, with possible price increases

Google has announced its next Made By Google event, taking place on August 12 in New York City. Google's invite doesn't name names, but the imagery clearly shows a new Pixel phone that looks a whole lot like last year's phone. Some new rumors, however, suggest the updated phones will come with inflated price tags courtesy of the AI-driven component shortage.

The sleek lines of the phone in the teaser image are a dead ringer for Google's last few Pixel phones, and that matches some early rumors. Google's new phones will have similar shapes, with the Pro and Pro Fold models perhaps shaving off a little thickness. The most notable design change will probably be the rumored "Pixel Glow" lights, a rear-facing notification and status light.

Recent reports claim that Google is finally doing away with the base 128GB storage option for the smaller phones. In 2025, both the Pixel 10 and Pixel 10 Pro started at 128GB of storage, a bit lacking for a modern flagship device at a time when people don't upgrade as often. Google will reportedly move to 256GB as the base storage for both phones.

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