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Curated cybersecurity and tech news — AI-summarized, source attributed.

aipolicy

Claude's Text Watermark Skews Word Choice — Gruber Calls It a Corruption of Writing

John Gruber dissects how Anthropic will comply with EU rules requiring AI-generated content to be marked: not by hiding invisible Unicode characters, as he firs

via Hacker News ·
open-sourcedevops

DuckDB 2.0 'Cyanoptera' Adds Client/Server Mode, Triggers, and a First-Class VARIANT

DuckDB is preparing a rare major-version bump this fall, and the headline shift is philosophical: the long-standing in-process database is becoming something yo

via Hacker News ·
open-sourcetech-culture

GIMP 3.3.2 Preview: New Project Format, PSD Overhaul, and Native File Dialogs

GIMP's team has published a progress report ahead of the first 3.3.2 development release, and the headline change is a new project file format meant to replace

via Hacker News ·
policyai

How Federal Keyword Screening Killed Billions in Research Grants

After President Trump returned to office in 2025, four federal agencies built keyword-screening systems to hunt down and terminate research grants tied to disfa

via Hacker News ·
tech-culturedevops

How Programmers Wrangled SIMD on Intel's 1997 Pentium MMX

Long before AVX-512, NEON, and GPU compute, Intel's 1997 Pentium MMX brought SIMD — one instruction operating on multiple data elements at once — to mainstream

via Hacker News ·
tech-cultureai

'Kidney Disappointment': Tortured Phrases Betray Paper-Mill Fraud

A Google Scholar search for the nonsensical term "kidney disappointment" surfaces dozens of published papers that clearly meant "kidney failure." The phrase is

via Hacker News ·
aiopen-source

MathCode: a terminal agent that turns English math into machine-checked Lean 4 proofs

MathCode is a command-line AI assistant built specifically for formal mathematics. You state a problem in plain language and the tool translates it into a Lean

via Hacker News ·
policy

Nature: controversial surgery claimed to reverse Alzheimer's symptoms

No summary can be written for this item: the source body was not supplied. The input contains only the headline — 'A controversial Alzheimer's surgery is said t

via Hacker News ·
policytech-culture

NIH to bar its K23 career award from funding trainees' own clinical trials

Starting in July 2027, the NIH will stop letting its K23 award — the Mentored Patient-Oriented Research Career Development Award, a longtime on-ramp for early-c

via Hacker News ·

Nvidia halves its OpenAI data-center backstop to under $120B on investor risk fears

Nvidia is sharply cutting the financial guarantee it's willing to extend for OpenAI's planned data center in Ohio, according to a Wall Street Journal report. Th

via Hacker News ·
open-sourcetech-culture

Open-Source Ceramic Water Filters: DIY Purification That Scaled to 39 Countries

The ceramic pot filter is a decades-old, deliberately low-tech answer to unsafe drinking water, and this Low-Tech Lab tutorial walks through how it works and ho

via Hacker News ·
devopscloud

Postgres Still Can't Pool Its Own Connections — And Every Provider Papers Over It

A decade after Brandur Leach first wrote about wrangling database connections, his advice hasn't aged: Postgres handles large numbers of connections poorly, so

via Hacker News ·