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Lightsail space tech gets tailwind from Caltech breakthrough

3 months 1 week ago
Sci-fi interstellar travel gets another tiny push

Centuries after Western explorers used sail power to discover a world hitherto unknown to them – although well known to people who already lived there – science fiction writers and engineers have wondered if space exploration might be similarly powered by lightsails.…

Lindsay Clark

Los Alamos lab to research next-gen chip technologies

3 months 1 week ago
Radiation-hardening for space environments and energy efficiency tweaks for above and below

Los Alamos National Laboratory (LANL) is leading a project to transform how chips are designed and manufactured, to make them more energy efficient and able to better tolerate environmental conditions such as radiation.…

Dan Robinson

UK biz dept overspent by £208M prepping to pay workers hurt in Post Office IT scandal

3 months 1 week ago
Auditor offers qualified opinion as financial fallout from historic miscarriage of justice remains unclear

Updated  The UK's spending watchdog has offered a "qualified opinion" on the Department for Business and Trade's accounts, largely down to uncertainties around a scheme designed to mitigate the historic injustice surrounding the Post Office Horizon IT scandal.…

Lindsay Clark

Remember it'll cost ya to keep the lights on for Windows 10

3 months 1 week ago
At $61 per device, doubling each year, security updates from November are going to add up quickly

Microsoft has quietly updated a support document on how the Extended Security Updates (ESU) program for Windows 10 will work and how much it will cost - and for some it might cause their stomach to churn.…

Richard Speed

Google: How to make any AMD Zen CPU always generate 4 as a random number

3 months 1 week ago
Malicious microcode vulnerability discovered, fixes rolling out for Epycs at least

Googlers have not only figured out how to break AMD's security – allowing them to load unofficial microcode into its processors to modify the silicon's behavior as they wish – but also demonstrated this by producing a microcode patch that makes the chips always output 4 when asked for a random number.…

Iain Thomson

Musk’s DOGE ship gets ‘full’ access to Treasury payment system, sinks USAID

3 months 1 week ago
Who better to trust trillions of dollars, SSNs and other sensitive info with than Elon

The chaos in Washington DC continued over the weekend and into Monday with government workers locked out of their offices and Elon Musk's Department of Government Efficiency (DOGE) getting unfettered access to classified materials and a top government payment system.…

Jessica Lyons
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57 minutes 37 seconds ago
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