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Marvell agreed to buy optical-component maker Lumentum in an all-stock deal valued at about $115 billion, one of the largest tech acquisitions ever. The filing shows a $3.2 billion regulatory break fee and a close that could slip into late 2028.
OpenAI says future data centers will cut power use when grids are strained, starting with a 3.2 GW campus in Georgia that can shed up to 1,000 MW. The Georgia contract is real and approved; the national program is still a framework, and the headline $950 million in bill savings isn't from OpenAI alone.
A misconfigured DNS resolver, chained zero-days and a covert channel built from CPU cache timing — OpenAI's own red team found the paths. Here's what happened and why it matters beyond OpenAI.
The YC-backed startup has opened US preorders for $499 "silent speech" glasses that use radio sensing instead of cameras, and its Show HN post went viral. But there's no published accuracy figure, no final hardware, and shipping hinges on FCC approval.
According to the Financial Times, Nvidia has verbally told cloud providers that use its AI chips to sell at least 51% of new capacity to non-Chinese customers. It targets the overseas rented compute Chinese AI labs rely on, and Southeast Asian clouds say it will be hard to meet.
OmniDiff, an AGPL-licensed terminal diff tool, parses your code to show what changed instead of which lines moved. It can also compare pictures, fonts and the members of an archive. Version 0.3.0 shipped November 1 and drew more than 300 points on Hacker News. Its speed numbers are impressive, but its own README says accuracy targets aren't met yet.
Anthropic has open-sourced FlashProve, a research prototype that produces cryptographic proofs that a specific model generated a specific answer, without revealing the weights. It works on a 400B-parameter open model on one H100, but it costs about 70–95 times more GPU time than serving the model, and nobody has said they will deploy it.
Anthropic has put "message threads" into public beta on the Claude Messages API, so long agent loops send only the newest turn instead of the full history. It is pitched as a latency fix, not a cost cut — pricing is unchanged — and it comes with a five-minute expiry and a replay path you have to build.
CISA has added CVE-2026-97229 to its exploited-vulnerabilities list after an attack on Alpine Linux's GitLab server. The flaw lives in Ruby's regex engine, so self-built and custom GitLab images can stay vulnerable even on a "fixed" version number.
