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Tech / Business / Security — the few worth reading each day
DeepSeek 首次拉北大署名開源推理框架 DSpark｜高並發下單用戶提速 60%-85%，吞吐反而再漲 51%-661%
DeepSeek 首次拉北大署名開源推理框架 DSpark｜高並發下單用戶提速 60%-85%，吞吐反而再漲 51%-661% DeepSeek 與北京大學在 6 月 27 日聯合放出推理加速框架 DSpark，相關論文
DirtyClone (CVE-2026-43503): Linux local root with no log trail, by overwriting /usr/bin/su
Linux kernel DirtyClone (CVE-2026-43503) lets any local user root the box via XFRM/IPsec packet cloning. No log trail. Patched in 7.1-rc5 — update now.
Apple A20: first 2nm Apple Silicon, DRAM moves off-stack for thermals, 96-bit LPDDR6
Leaks show Apple's A20 will be the first 2nm Apple Silicon, repackaging DRAM to the side of the SoC (WMCM) for thermals, and jumping to 96-bit LPDDR6.
iOS 27 Beta 2 firmware reveals «Baidu Visual Search» — Apple's first region-routed visual search backend
iOS 27 Beta 2 contains a SearchPartnerInferenceProvider component with localized strings naming «Baidu Visual Search» — Apple's first region-routed visual search backend, and Baidu is the only named partner so far.
Apple Silicon's first generation skip: M6 ships base-only, M6 Pro/Max cut to make room for M7
Bloomberg reports Apple will skip M6 Pro and M6 Max entirely, pushing pro-tier Mac chips to the M7 family in late 2027 — the first break in Apple Silicon's annual Pro/Max cadence since 2020.
Xbox's third price hike in two years: Series X hits $800 in August, 2TB SKU killed
Xbox prices rise globally August 1: +$100 on 512GB SKUs, +$150 on 1TB, and the 2TB model is discontinued. Series X has risen 60% from its launch price.
DeepSeek ends its «small team» era — doubles every department, closes first $7.4B external round
DeepSeek announces a company-wide doubling of staff, just as it closes its first external round: ~$7.4B raised at a $50B+ post-money valuation. Tencent reportedly takes ~20%.
curl 8.21.0 patches a record 18 CVEs — one hidden 25 years, most found by AI
curl 8.21.0 fixes 18 CVEs at once — a single-release record. One had been hiding since 2001, and at least 11 were found by AI models, including 6 from AISLE alone.
Light aircraft hits Beijing's 528-metre CITIC Tower; videos pulled from Chinese platforms
On June 26, a light sport aircraft (registration B-12PP) struck Beijing's tallest building, CITIC Tower (528m). Videos vanished from Weibo, Douyin, WeChat within hours.
Samsung's $648B Korean AI bet — SK Hynix joins, 2040s expansion pulled into mid-2030s
Samsung will announce a ₩1,000T (~$648B) ten-year plan, with SK Hynix joining. Korean chip expansion planned for the 2040s is being pulled into the mid-2030s by AI memory demand.
Cook signals more Apple price hikes coming — memory chip costs up 4× in three quarters
24 hours after raising Mac/iPad prices, Tim Cook tells the Wall Street Journal more hikes are coming. Memory chip prices have risen 4× in three quarters; iPhone 18 (September) is next.
GPT-5.6 needs White House sign-off, customer by customer — first time a US administration vets a frontier model rollout
OpenAI's GPT-5.6 enters limited preview — but the first ~20 enterprise customers each need White House approval. OpenAI says publicly: «this shouldn't be the long-term default.»
IBM ships first sub-1nm chip: 0.7nm (7Å) at Albany, ~100B transistors on a nail-sized die
IBM unveils a 0.7nm (7-angstrom) chip — humanity's first sub-1nm node. Density 2× its own 2nm, ~100B transistors on a nail-sized die. Mass production in ~5 years.
Apple's first broad price hike in 40 years — Mac Studio Ultra +$1,300, iPhone untouched
Apple raises prices across Mac, iPad, Vision Pro on June 25, averaging +$246. Mac Studio Ultra alone gains $1,300. iPhone, Apple Watch, AirPods stay unchanged. Cook calls it «a once-in-a-century flood».
GitHub adds Pull Request rate limits — first time the platform throttles «contributions welcome»
GitHub now lets repos cap how many open PRs a non-write-access contributor can have. PR throughput rose 3.6× in four years — AI-generated PRs are the main driver.