An undercover Google analyst infiltrated a notorious supply-chain hacking gang

An undercover Google analyst infiltrated a notorious supply-chain hacking gang

fivenewscrypto    septembre 22, 2026   

Before two of its alleged members were arrested and charged in Australia last month, the hacker group known as TeamPCP carried out a hacking spree unlike any other in history. It tainted hundreds of open-source programs with its malware, stole developer accounts to perpetuate that software supply-chain hacking, and even released a Dune-themed self-spreading worm to automate the process, ultimately breaching more than a thousand companies.

Now Google’s threat intelligence group has revealed that during a key moment of TeamPCP’s rampage, the company’s own undercover researcher had infiltrated the group—allowing Google to monitor the hacking spree from the inside, warn breach targets, and even help disrupt the group’s attempts to exploit those victims.

In a talk at security firm SentinelOne's LABScon research conference today, Google Threat Intelligence Group researcher Austin Larsen will present details on the company’s investigation—and infiltration—of TeamPCP amidst the group’s unprecedented, chaotic supply-chain hacking campaign. According to Larsen, Google eventually followed a trail of operational security mistakes allegedly made by one of the two Australians now accused of being leading members of the hacker group and passed on key identifying details to law enforcement. The company also received intelligence from ShinyHunters, another infamous cybercriminal group that TeamPCP partnered with, but which later turned on the supply-chain hackers. And perhaps most surprisingly, Larsen says that Google’s security subsidiary Mandiant had an undercover analyst—not himself—within the group’s inner circle from almost the beginning of TeamPCP’s time in the spotlight.

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Don't call it an SUV: The Ferrari Purosangue review

Don't call it an SUV: The Ferrari Purosangue review

fivenewscrypto    septembre 22, 2026   

Ferrari’s two-seat sports cars might be the brand’s identity, but the Italian automaker has always catered to customers who want to bring more than one passenger along for the ride. It started building cars with back seats in the 1960s with the 250 GT 2+2; as the name suggests, the second row was more for occasional use, something that was true all the way through to the 612 in the early 2000s. Ferrari followed with its first true four-seater, the all-wheel drive FF, which adopted "Breadvan" styling. Its first hatchback was still a three-door, though, and slightly more practical for carrying cargo rather than humans in the rear. That was true for the GTC4 that followed, too. But with the Purosangue, the rear passengers have been given something of an upgrade.

For one thing, there is an extra pair of doors, rear-hinged ones that provide direct access to the pair of rear bucket seats. There’s still a rear hatch, so this is technically a five-door. But there’s an immovable firewall between the cargo area and the passenger cabin, and the rear seats do not fold flat. So unlike the 21st century breadvans we have previously reviewed, a Costco run in the Purosangue might be possible, but you’re probably going to want a roof rack if you plan to go skiing, cycling, or anything else that requires bulky equipment. It’s also probably accurate that Ferrari says the Purosangue is not an SUV but an FUV—a Ferrari Utility Vehicle.

Underneath that long hood lives a 6.5 L naturally aspirated V12, but mounted back in the chassis such that this is technically a front-mid engined layout. That contributes to the 49:51 front-to-rear weight ratio, as does the use of a transaxle gearbox for the rear wheels (an eight-speed, dual-clutch box); a separate power transfer unit at the front of the engine drives the front wheels, for this is an all-wheel drive Ferrari. But make no mistake, it’s a substantial one, too, befitting that massive 715 hp (533 kW), 528 lb-ft (716 Nm) engine: 195.8 inches (4,973 mm) long, 79.8 inches (2,028 mm) wide, 62.6 inches (1,589 mm) tall, with a 118.1-inch (3,018 mm) wheelbase and a 4,784 lbs (2,170 kg) curb weight.

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T. rex teeth indicate it ran as warm as an elephant

T. rex teeth indicate it ran as warm as an elephant

fivenewscrypto    septembre 21, 2026   

For most of the last century, T. rex was pictured as a sluggish, tail-dragging reptile that had to warm up in the sun before it could go anywhere. Then, further research changed that view, replacing it with the active, bird-like animal shown in the movie Jurassic Park. But whether T. rex used warm blood to power that activity remained a question. Now we might have gotten closer to an answer.

A team of researchers led by Randon J. Flores and Robert A. Eagle, geochemists at the University of California, Los Angeles, has measured the T. rex body temperature by analyzing its teeth. This dental thermometer read about 36° Celsius—roughly the body temperature of a modern elephant.

Dental thermometry

Paleontologists have long argued about dinosaur physiology based on indirect evidence like bone microstructure, growth rates, and where fossils turn up on the map. Some studies suggested many dinosaurs were endotherms, generating their own body heat like birds and mammals. Others argued that each lineage may have had its own thermal strategy.

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Learning another language may be one of the best ways to keep your brain healthy

Learning another language may be one of the best ways to keep your brain healthy

fivenewscrypto    septembre 21, 2026   

Learning another language is a highly complex mental activity. It requires people to remember words, distinguish unfamiliar sounds, recognize patterns, work out grammatical rules, and retrieve the right expression at the right moment. All of this happens while listening, interpreting, and preparing a response.

Could all this mental activity also help keep an aging brain healthier? Research suggests it can.

Concerns about memory and dementia can send aging adults looking for ways to exercise their brain and maintain cognitive function, whether it is solving crossword puzzles or playing a musical instrument. Language learning might not seem like the same kind of brain exercise, but it is a complex activity that engages several mental processes at once.

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Rings around a tiny body have changed over the past decade

Rings around a tiny body have changed over the past decade

fivenewscrypto    septembre 21, 2026   

For decades, astronomers thought rings were something only giant planets had. That changed in 2013, when a small, dark body orbiting between Saturn and Uranus passed in front of a star and blinked twice on either side of the main event, revealing two narrow rings around an object barely 250 kilometers across. “It was a surprise,” says Pablo Santos-Sanz, an astronomer at the Instituto de Astrofísica de Andalucía in Granada, Spain. Ever since, the question has been what such rings are made of and how long they can last.

In a recent study, Santos-Sanz and his colleagues used the James Webb Space Telescope to watch the same body, now known as Chariklo, pass in front of a background star again. They found one of its rings had grown denser and the other had almost vanished. We don’t know exactly why.

Shadowing a star

The technique behind the observation is simple. “We predict when a Solar System object passes in front of a star,” Santos-Sanz said. The starlight dims for a moment, and the shape of that dip reveals the size, shape, and surroundings of the object that caused it. “This is particularly challenging for minor bodies, and more challenging for distant minor bodies,” he said.

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AI hallucination of Chinese nuclear components almost led to US military attack

AI hallucination of Chinese nuclear components almost led to US military attack

fivenewscrypto    septembre 21, 2026   

The US narrowly avoided boarding a Chinese ship based on an "entirely false" US intelligence report generated with the help of AI tools, according to a CNN report.

That erroneous intelligence, submitted by a US Special Operations Command analyst, suggested the Chinese ship was transporting nuclear arms program components through the Middle East, according to "four sources familiar with the episode" cited by CNN. The US military was preparing to intercept and board the ship, with air support, before officials discovered a chatbot used in generating the report had "inaccurately identified the material the ship was carrying."

One source told CNN the AI-powered fiasco "almost started a war."

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FAA tees up $875M AI tool to help manage air traffic congestion

FAA tees up $875M AI tool to help manage air traffic congestion

fivenewscrypto    septembre 21, 2026   

An AI tool is set to start advising air traffic controllers on managing air traffic in the congested airspace above the Washington, DC, area. The expected launch would be the first step toward a planned nationwide rollout covering the 29 million square miles of US national airspace overseen by the Federal Aviation Administration.

The FAA describes the SMART system as using AI models to predict air traffic flows and identify potential conflicts based on operational factors like airline schedules, weather, airport capacity, and airspace conditions. US government and industry officials told The Wall Street Journal that SMART could debut for the three major airports in the Washington, DC, area as soon as Monday, September 21.

The decision to launch SMART in a limited scope before going nationwide is the “right call,” said Philip Mann, principal consultant at Vector Strategic Consulting LLC, where he advises on aviation safety and AI governance. Mann previously worked at the FAA in multiple roles for 17 years.

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