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A 29-year-old bug in the Squid web proxy, dubbed Squidbleed and tracked as CVE-2026-47729, can let an authorized proxy user retrieve fragments of another user's cleartext HTTP requests, including credentials and session tokens. The security researcher who reported the flaw credited Anthropic's Claude Mythos Preview for the discovery. The Hacker News reports: Squid describes this as an attack by a trusted client: someone already permitted to use the proxy, not any random host on the internet. Th…

Longtime Slashdot reader hackingbear shares a report from TOP500: The 67th edition of the TOP500 list of the world's most powerful supercomputers was announced today at the ISC 2026 conference in Hamburg, Germany. LineShine, a previously unlisted system installed in China, debuts at No. 1, displacing El Capitan as the world's most powerful supercomputer as measured by the High Performance Linpack (HPL) benchmark. LineShine achieved 2.198 Exaflop/s on HPL -- about 80 percent of its 2.736 Exaflop…

Wikipedia cofounder Larry Sanger has been indefinitely banned from editing the site after editors concluded that he violated its canvassing rules, "or in other words, calling on his followers off platform in order to influence Wikipedia's content," reports 404 Media. Sanger says the ban proves Wikipedia suppresses ideological diversity, while editors argue he was trying to mobilize an outside audience to influence internal decisions and had ignored an earlier warning. From the report: The discu…

Walmart is acquiring self-serve connected-TV ad platform Vibe.co for a reported $1.4 billion, adding it to an advertising ecosystem that already includes smart-TV maker Vizio. AdExchanger reports: On Tuesday, Walmart announced that it is buying Vibe.co, the French self-serve ad platform that specializes in helping small brands buy streaming commercials with similar ease and precision as they get from search and social. Vibe has been vying for a bigger share of the ad dollars moving to connected…

An anonymous reader quotes a report from the New York Times: Mr. Zuckerberg, the chief executive of Meta, recently dispatched a small team at his company to create a smartphone app similar to Polymarket and Kalshi, two employees with knowledge of the matter said. Users would not wager money, and the app would probably rely on a video game-like points system instead, one person said, though the company had not ruled out the eventual use of real money betting. The app is internally referred to as…

The European Parliament's economic committee has backed a digital euro designed to reduce Europe's dependence on US-controlled payment networks such as Visa and Mastercard. The ECB-backed currency is targeted for launch by 2029 after a full parliamentary vote and negotiations with EU member states. Euronews reports: Under the proposal, consumers would be able to hold digital euros in a dedicated wallet, subject to a holding limit that has yet to be determined. The system would support both onli…

Meta has launched its first smart glasses without Ray-Ban branding. Starting at $299, they're cheaper than the Ray-Ban Meta Gen 2 while retaining EssilorLuxottica as a design and manufacturing partner. The Verge reports: As far as style and specs, the Meta Glasses aren't that different from Ray-Bans. The internal specs are the same as the recently released Ray-Ban Meta Optics Styles, with slightly longer battery life. The Adventurer models have thinner rims, while the Fury models hew a bit clos…

Oracle cut roughly 21,000 jobs over the past year as it reorganized around AI and ramps up spending on data centers for customers such as OpenAI and Meta. The restructuring cost the company about $1.8 billion and, while Oracle says AI deployment may drive further reductions, it also warns the cuts could create skills shortages and hurt productivity. The BBC reports: The software and cloud computing firm says it had around 141,000 full-time employees as of May 31, 2026, down from about 162,000 w…

An anonymous reader quotes a report from Reuters: Britain is considering forcing social media companies to prioritize what the government called trusted news sources as part of its broader push to tighten regulation of the sector. The culture department said on Monday it was considering requiring platforms such as Meta's Facebook, Alphabet-owned YouTube and TikTok to make content from public service media -- including the BBC, ITV and Channel 4 -- and other trusted news providers easier to find…

Canada has unveiled a national strategy to build up to 10 new nuclear reactors over the next 15 years as it seeks to double electricity-grid capacity by 2050. Energy Minister Tim Hodgson called it a plan for a "new civilian nuclear renaissance." "If our goal is to double our grid and build a low-carbon economy in less than 25 years, there is no credible plan to do that without nuclear energy and the clean, reliable baseload power it provides," Hodgson said. "There is no credible plan for Canada…

NASA's Nancy Grace Roman Space Telescope has arrived at Kennedy Space Center ahead of a Falcon Heavy launch targeted for no earlier than August 30. The observatory will survey the sky about 1,000 times faster than Hubble with a field of view at least 100 times wider, helping scientists study dark matter, dark energy, and exoplanets. Spaceflight Now reports: NASA's next great observatory, the Nancy Grace Roman Space Telescope, arrived at the Kennedy Space Center aboard the agency's massive Pegas…

An anonymous reader quotes a report from Ars Technica: Dozens of new robot arms have been installed at General Motors' flagship electric vehicle factory in Detroit -- even as 1,300 workers remain out of work following what was supposed to be a temporary layoff. The latest automation push has spurred union pushback over a potentially existential issue for automakers and their workers. General Motors installed approximately 50 robot arms at GM's Factory Zero plant in Detroit, Michigan, according …

Microsoft has accidentally introduced a bug in Outlook for Mac that omits the original message from email replies, making it difficult for recipients to follow conversation history. Until Microsoft releases a fix, its suggested workaround is to roll back from version 16.110 and disable automatic updates, which is "great for users in full control of their devices -- not so good for anyone with a managed device," notes The Register. "Administrators with fleets of Macs running Outlook should brace…

Last week, AMD was found to have stripped memory encryption from its consumer CPUs without any warning or notice. Now, following a wave of backlash on social media, the chipmaker has now reinstated the protection, though it still hasn't explained why the safeguard was disabled in the first place. Ars Technica reports: Following the revelation, social media was deluged by comments from AMD consumers decrying the move. They noted that AMD's quiet removal of TSME after supporting it for so long se…

With the price of the new Steam Machine starting at $1,049, you might want to consider making your own Steam Machine instead. An anonymous reader quotes a report from The Verge: Valve says that "starting with the SteamOS 3.8 release, you can put together your own Steam Machine using whatever PC parts you want." SteamOS 3.8.10 launched last week with a slew of updates, including "improved compatibility with recent Intel and AMD platforms." Alongside that improved compatibility, Valve is giving g…