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OpenAI’s ChatGPT sets a cross‑site cookie (__obi) that advertisers’ ad‑pixel scripts automatically send back to OpenAI, linking browsing activity on third‑party sites to a user’s ChatGPT account. The author reverse‑engineered the token exchange, captured traffic from hundreds of pixels, and quantified the data collected (emails, phone numbers, locations, page paths). The mechanism works for logge…
The author reflects on Sun Microsystems, arguing that despite strong technology, Sun failed because it grew bored with the mechanics of running a business—illustrated by a 2005 startup’s experience where Sun’s sales response was slow and mismatched while Dell’s personal rep closed the deal quickly. The story warns engineers and founders that operational discipline is as critical as technical visi…
Cloudflare reduced the memory footprint of its Pingora Backend Router by re‑examining the consistent‑hashing implementation in the pingora‑ketama library. By increasing the number of virtual hash points per server from the default 1 to the standard 160 (and applying weighted hashing based on disk capacity), they cut the per‑node overhead enough to reclaim >100 TB of RAM across the fleet. The post…
TypeSafe AI announced its first “System One” model, Jev, a non‑text‑generating LLM that outputs type‑safe structured decisions with calibrated probabilities. It claims 40‑200× lower latency (70‑500 ms) and 100‑500× lower cost versus frontier LLMs, no hallucinations, and parallel sampling. The post includes a side‑by‑side demo, a custom “workflow” benchmark comparing Jev to GPT‑5.6/6 and other mod…
The author argues that the AI hype wave is draining engineering resources without improving security, and that basic practices like inventory and automated patching are far more valuable. He warns that over‑reliance on AI‑generated code erodes understanding and makes debugging harder.
Laya is an open‑source, bidirectional‑encoder model family for ultra‑fast, calibrated decision‑making (choice, score, boolean) over structured schemas. It runs 6‑8× faster than the closed‑source Jev, supports 100+ languages via three checkpoints, and includes a lightweight router that selects the appropriate checkpoint before inference. Benchmarks show higher accuracy, far better calibration (ECE…
Passkeys improve phishing resistance but introduce higher lock‑out risk for individuals. Hardware keys have low per‑device account limits and no backup, while synced passkeys tie you to Apple/Google and can be lost if the provider bans you. Third‑party managers are still immature. For most users, a strong password + TOTP combo remains safer than current passkey ecosystems.
The author argues that despite headline successes (e.g., Navier‑Stokes proof, security exploits), current frontier LLMs still require heavy human oversight and rigorous specifications that are costly to produce. Reward‑hacking, narrow generalization, and the need for domain‑expert spec writing limit autonomous deployment to only a few niche domains (high‑failure‑cost work, tightly defined tasks,…
The authors of the open‑source project mobile‑use discovered that Google’s Artemis repository contains large blocks of identical Python code, examples, and even the same agent name without any attribution. They document the exact file diffs, the removal of their names via a force‑push, and the omission of their benchmark results from a public leaderboard. The post argues that this violates Apache…
Flock ALPR cameras run on severely outdated Android 8.1 and Linux 3.18, missing years of security patches. Analysis of leaked firmware revealed hard-coded API keys and plaintext Auth0 credentials, allowing access to Flock's backend for any camera given its MAC address.
Martin Fowler shares a personal, skeptical take on LLMs, noting their usefulness but criticizing their hallucinations, cultural bias, and the discomfort of interacting with them as if they were human.
A grab‑bag of command‑line, SQL, and JavaScript shortcuts – from fuzzy‑searching shell history with fzf to using `SELECT` without a `FROM` in Postgres, `git log -S`, and keeping an HTTPS agent alive in Node. The author argues that such bite‑size tips boost daily productivity and suggests sharing one per day on a team channel.
Ternary Bonsai 2 27B is a new multimodal LLM based on Qwen3.8 27B, utilizing ternary weights for a 5.9GB model footprint. It achieves over 9x compression while retaining 98.2% of the full-precision model's aggregate benchmark performance across various tasks. This enables highly capable 27B-class models to run efficiently on local devices.
Dan Luu argues that turning off your brain and letting LLMs write code unchecked doesn’t work; while agents can help, they still need human oversight, especially on out‑of‑distribution problems, and cannot replace skilled engineers for most production work.
DeepSeek‑V4.1‑Flash is a 552B‑parameter multimodal Mixture‑of‑Experts LLM that supports up to 1 M‑token contexts while slashing KV‑cache memory to 890 bytes/token (≈¼ of its predecessor) via cross‑layer reuse (CSA2) and FP4 quantisation, plus a SWA‑Bounded Replay scheme that cuts persistent cache to 1/8. The Causal Encoder‑Decoder design halves prefill compute (8B vs 16B active parameters) and th…
The article explains why emulating x86's strict TSO memory model on ARM's weak model is costly, shows microbenchmark results for acquire/release vs. LRCPC loads, and describes how newer ARM extensions and Apple Silicon's TSO mode restore performance.
The author argues that the strong backlash against GDPR is evidence it’s working: it forces consent, reshapes global data‑privacy standards (the “Brussels Effect”), and has spurred legislation worldwide—including in Japan—while the US remains reluctant to regulate its own tech giants.
A 174‑line PHP shim for `http_build_url()` was published in 2014, ended up with ~20 M installs, and is now deprecated in favor of the PHP‑League URI library and the native URI API in PHP 8.5.
This empirical study dissects coding agent harness components like planning, action space, and context management. It finds context management is critical for tight windows, rule-based elision is efficient, and planning shifts from accuracy to cost savings for stronger models.
Joel Spolsky warns against “architecture astronauts” – people who obsess over high‑level abstractions and buzz‑worthy tech without focusing on real user problems. He argues that engineers should prioritize concrete value over hype.
A Canadian hobbyist spent four years chemically decapping and optically dumping the PS2’s CXP102064 MechaCon security chip, finally releasing its ROM. The dump opens up software disc backups, modchip development, and future low‑level emulation of the console’s security mechanisms.
Mark Seemann reflects on learning to program in the era of LLMs, sharing personal history, doubts about AI‑driven development, and advice to focus on fundamentals and ask verifiable questions of models.
Reproduces Mold’s linker benchmarks on a 16‑core Ryzen, shows that configuration (filesystem, delete‑output, fork) explains most of the Wild vs Mold speed gap, and notes recent Mold releases and upcoming Wild tweaks that close the gap.
GNOME 51 ("A Coruña") is a release‑focused update that adds smoother frame scheduling, screen‑capture speedups, auto‑rotate, touch‑pad auto‑disable, SSH‑socket remote login, offline maps, smart‑card remote desktop, visual signatures in Papers, and a raft of accessibility tweaks. Most changes are UI‑level refinements; there’s no deep technical exposition or performance data.
The piece warns that recommendation‑driven feeds hijack user attention, leading to doomscrolling and mental bias. It advocates returning to intentional browsing via bookmarks and RSS to reclaim agency.
Swift 6.4 adds Swift Build as the default SPM build system, stabilizes Subprocess (1.0), expands C++/Java interop, boosts WebAssembly performance (up to 40×), introduces new language features (optional some/any, @diagnose, module selectors, async defer, cancellation shields), adds non‑copyable array types, SBOM generation, and broader IDE support.
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