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23 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.
Silent Data Corruption in Blockchain Indexing: 8 Notable Incidents
Eight incidents of silent data corruption in blockchain indexing raise concerns for engineers. Success signals can be misleading, affecting data integrity.
Grok chat duped into swallowing injected instructions
xAI's Grok chat agent is exposed to a new prompt injection attack discovered by Adversa AI.