Tech News
The latest from across the tech world, updated hourly.
India's first privately-developed rocket reaches orbit on dramatic debut launch
"On the first attempt, reaching orbit, I never thought it was possible."
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AMD's next-gen 10-core 'Medusa Point' APU shows up on Geekbench again, with its best score yet — leaked SKU outpaces every other x86 mobile chip in the single-core test
AMD's next 10-core mobile part from the Medusa Point family is looking a lot faster than its previous two Gorgon Point and Strix Point SKUs, respectively. Early leaks keep highlighting an ever-improving part that has just benched its best s
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Hackers abuse ViPNet software to target Russian govt agencies
An advanced threat actor is abusing the update mechanism for the ViPNet private networking product suite to target Russian organizations, including government agencies. [...]
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Zilog Z80 turns 50 as an open-source replacement heads to drop-in DIP40 silicon — iconic 8-bit CPU launched in July 1976 and was discontinued in 2024
The original Z80 packed 8,500 transistors on a 4μm process and typically ran at 2.5 MHz.
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Memory chip boss admits RAM prices are 'abnormally high' — SK Group chairman considering building a semiconductor plant in the US to expand supply, calm ‘chipflation’
SK Group Chairman Chey Tae-won said that prices for memory chips are "abnormally high" and that the industry must take steps to increase production and reduce prices. If it fails to do that, new entrants could challenge the incumbent leader
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‘Phantom Twist’ drone spins so fast that it is nearly invisible — flying device adds motion blur to the real world
Researchers from Northwestern University in Illinois have built a drone that rotates so fast it is cloaked by motion blur.
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Crazed enthusiast runs PC on 192 AA batteries, successfully boots into Hannah Montana Linux — System is stable during stress testing and even plays FreeDoom
A creator by the name of "Uwoslab" just jerry-rigged three battery banks together, each made up of 64 AA Alkaline cells, to form a giant 192-cell array that's enough to power an AM4 system.
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Clever hacker fits 537,000 domains in a tiny $5 ESP32 ad-blocking dongle — firmware uses only around 50KB of RAM and can answer blocked lookups in 10 milliseconds
This project uses a clever hashing trick to fit over half a million blocked domains into just 4MB of flash memory.
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Update now: 7-Zip fixes RCE flaw exploitable with malicious archives
7-Zip version 26.02 was released on June 25 to fix a remote code execution vulnerability that could allow attackers to execute malicious code by convincing users to open specially crafted compressed files. [...]
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AMD’s new Ryzen 7 7700X3D plummets to $279 days after launch — the X3D chip rules the mid-range at its discounted price
The Ryzen 7 7700X3D has suddenly become a solid value thanks to a $50 promo code, knocking its price down from $329 to just $279 on Newegg.
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Strapping 11 fans and a 360mm AIO to an RTX 3080 sounds crazy until you see the 30°C temp drop — modded GPU delivered less than 5 FPS uplift at turbojet noise levels
TrashBench recently decided to test whether adding more and more fans to a powerful GPU would improve its performance.
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WordPress Core "wp2shell" RCE flaws get public exploits, patch now
Public exploits have been released for the critical "wp2shell" remote code execution vulnerabilities affecting WordPress Core, making it imperative that administrators patch their sites immediately. [...]
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Grab AMD’s Ryzen 7 5800X3D 10th Anniversary CPU with motherboard and 16GB RAM for just $529 — save over $100 on this epic AMD gaming bundle
Newegg has a great combo bundle on sale with over $100 in savings for the fastest DDR4 gaming system you can build today. It pairs a Ryzen 7 5800X3D with 16GB of CL16 DDR4-3200 RAM and an Asus TUF Gaming B550-Plus WiFi II motherboard.
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Microsoft warns of surge in ACR Stealer attacks on customers
Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication tokens, and sensitive documents from its enterprise customers. [...]
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Nvidia RTX 50 Super GPUs are reportedly ready, but stuck in limbo due to excessive GDDR7 pricing — 3GB GDDR7 module costs triple the price of 2GB
The 3GB GDDR7 chips that the RTX 50 Super GPUs will use reportedly cost twice to thrice as much as the 2GB chips found on vanilla RTX 50-series graphics cards. This would likely push the retail price of these GPUs way beyond Nvidia's targe
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Nvidia CEO Jensen Huang’s trademark leather jacket raises nearly $1 Million at charity auction — bidding makes $60,000 valuation look like pocket change
‘The Jensen Jacket’ achieved a hammer price of $960,000 this weekend.
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Security engineer ports password cracker hashcat to Gameboy Advance — 16.8 MHz chip can perform a meager 727 hashes a second, 30 million times slower than a modern rig
Gameboy Advance port of hashcat allows for advanced password cracking in meager hardware — so long as you're willing to wait
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Will AI fix prior authorization—or make it worse?
The government is piloting a program that uses AI for insurance-coverage decisions.
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AGI AI828 SSD Review: A near-last resort for those on a budget
The AGI AI828 is a budget drive with subpar performance and power efficiency. This makes it a last resort, although in the current market, it might be good enough for some.
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Autonomous micro-drone achieves first air-to-air insect kill on the way 'towards completely eradicating mosquitoes' — 40-gram unit uses car parking sensors, can eliminate insects at up to 26 feet
A micro-drone designed to locate and eradicate mosquitoes has passed an important milestone with its first recorded air-to-air kill.
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Abbott probes two cyber incidents amid extortion claims
Abbott Laboratories is investigating two separate cybersecurity incidents after confirming unauthorized access to internal legacy Exact Sciences systems in its Cancer Diagnostics business, while also investigating a separate claim that atta
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Google-backed satellites for wildfire detection launch as smoke chokes US, Canada
The FireSat program can spot wildfires that other satellites miss.
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HollowByte DDoS flaw bloats OpenSSL server memory with 11-byte payload
A vulnerability dubbed HollowByte allows unauthenticated attackers to trigger a denial-of-service (DoS) condition on OpenSSL servers with a malicious payload of just 11 bytes. [...]
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Ars is looking for a senior technology reporter, and you might be it!
Desktops, laptops, phones, CPUs, GPUs, NAS—if you know this stuff, come work for us!
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