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19 postsFaCTz: GPU Compressor Preserves Vector-Field Topology at 60 GB/s
FaCTz is the first GPU-based lossy compressor guaranteeing critical-point preservation in vector fields, hitting 60 GB/s—up to 640x faster than cpSZ.
Rust crate arrayref 0.3.10 pulls in malware via proc-macro1 dependency
crates.io package arrayref 0.3.10 pulls in malicious proc-macro1, executing remote payloads and affecting Rust GUI projects like egui and iced.
Why Debug Info Makes Rust-to-WebAssembly Builds 40x Slower
LLVM's Register Stackify pass mishandles debug records, making Rust-to-WebAssembly builds up to 40x slower; a fix targets the root cause.
Python library verifies OpenAI's signed AI agent traffic (RFC 9421)
regent-httpsig is an open-source Python library that verifies and signs OpenAI-style AI agent HTTP traffic per RFC 9421 and Web Bot Auth drafts.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comSpectre Flaw Leaks JWT Tokens on Cloudflare Workers via Remote Timers
A new Spectre attack bypasses Cloudflare Workers' DyPrIs defense, leaking JWT tokens via microarchitectural timers; Cloudflare responded with MPK-based isolation.
Reverse-Engineering Apple's Find My Friends API on Linux
How a developer reverse-engineered Apple's undocumented Find My Friends API on Linux, covering MobileMe tokens, IDS registration, and APNs anisette headers.
Malicious Rust Crate Arrayref Executes a Build-Time Payload
A compromised release of the arrayref crate runs a malicious payload at build time, raising security concerns for developers.
JavaScript Error Disabled Server Rendering on 190 Pages
Google reported soft 404 errors on 190 pages due to a JavaScript issue. An overview of the problem and its solution.
Grok chat duped into swallowing injected instructions
xAI's Grok chat agent is exposed to a new prompt injection attack discovered by Adversa AI.
WebAuthn Level 3: New Features for Passkeys
WebAuthn Level 3 introduces passkey support and improved usability for developers.