Surprise! The LockBit ransomware group has re-emerged, just days after a high-profile law enforcement operation seized control of its infrastructure and disrupted its operations. “Operation Cronos” saw global agencies around the world work together to seize control of LockBit’s website, where information had been published about ransomware victims and their stolen data, possibly leaving many […]
Are you looking to showcase your brand in front of the gaming industry’s top leaders? Learn more about GamesBeat Summit sponsorship opportunities here. Tenstorrent, an AI chip company headed by chip legend Jim Keller, has unveiled a key partnership with Japan’s Leading-edge Semiconductor Technology Center (LSTC). Together, LSTC and Santa Clara, California-based Tenstorrent will construct […]
McLaren on Monday unveiled the convertible counterpart to the Artura coupe. The new Artura Spider arrives as a 2025 model and is already available to order for delivery this summer. Pricing for the U.S. starts at $273,800. The Artura is McLaren’s plug-in hybrid supercar equipped with a V-6 engine as its internal-combustion component, specifically a […]
Researchers from Carnegie Mellon University and the University of Pittsburgh have released a new explanation for defects in laser beam powder bed fusion (PBF-LB). The researchers’ work focuses on the occurrence of shrinkage porosity in Inconel Alloy 718 during PBF-LB 3D printing. Shrinkage porosity is a common defect in metal casting, and forms when metal […]
Helpful hams and secret codes By 1957,Admiral Byrd was recognized as the world’s foremost expert in Antarctic exploration and was leading America’s Operation Deep Freeze, a mission to build a permanent American presence on the continent. The US Naval Construction Battalions, known as the Seabees, were deployed to build McMurdo Station on the solid ground […]
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A cyberattack on UnitedHealth Group subsidiary Optum that led to an ongoing outage impacting the Change Healthcare payment exchange platform was linked to the BlackCat ransomware group by sources familiar with the investigation. Change Healthcare warned customers on Wednesday that some of its services are offline because of a cybersecurity incident. One day later, UnitedHealth Group said […]
