AI Gold Rush Collides With Cyber War!

Pike: To Exit or Not to Exit

Key Points

• Pike surfaces along-route options within five minutes of upcoming exits via swipeable exit cards.
• Earlier iterations using directional POIs and non-directed graphs failed; directed graphs improved results but revealed OSM data challenges.
• Built with OpenStreetMap data and AI tools (Claude and Codex), the app targets road-trippers and plans to add park/dog park categories.

Create value for others and don’t worry about the returns

Key Points

• AI is presented as incremental progress, not a sudden recursive breakthrough.
• Layoffs are framed as consolidation by large firms, with “AI” used as a stock-boosting narrative.
• Focus on creating net positive value and avoid zero-sum, hype-driven strategies.

Support for Aquantia AQC113 and AQC113C Ethernet Controllers on FreeBSD

Key Points

• FreeBSD 14.1 detects AQC113/AQC113C but does not bind a driver.
• Linux’s atlantic driver supports these controllers, offering a reference.
• Request seeks adding AQC113 support to aquantia-atlantic-kmod or a new driver.

TADA: Fast, Reliable Speech Generation Through Text-Acoustic Synchronization

Key Points

• TADA’s one-to-one text–audio alignment yields faster, lower-compute TTS (RTF 0.09).
• Zero hallucinations on 1,000+ LibriTTSR samples using CER > 0.15 metric.
• Open-sourced by Hume AI with code and pre-trained models for on-device-ready deployment.

I'm going to build my own OpenClaw, with blackjack and bun

Key Points

• Minimal Docker-based Debian environment with Pi agent pre-installed via Bun
• Built-in web UI with SSE streaming, Markdown (KaTeX, Mermaid), and mobile-first design
• Persistent state via volumes and configurable paths, implemented in modular TypeScript

AutoKernel: Autoresearch for GPU Kernels

Key Points

• Agent-driven loop edits Triton kernels and benchmarks with keep/revert decisions.
• Orchestrator applies Amdahl’s law to prioritize kernels and track speedups.
• Bench harness enforces five-stage correctness checks and roofline analysis.

Why does AI tell you to use Terminal so much?

Key Points

• AI prefers text-friendly Terminal steps; humans often recommend GUI tools like Disk Utility.
• ChatGPT’s malware-log advice misidentified log sources, used bash despite zsh default, and relied on broad predicates and unrealistic time ranges.
• Command-line instructions can be risky and overwhelming; validate commands and consider safer GUI alternatives.

Building a TB-303 from Scratch

Key Points

• Explains TB-303-style subtractive synthesis using a diode ladder low-pass filter.
• Shows modulation of filter cutoff via LFO, then envelope for authentic movement.
• Adds accents/slides with slew, plus distortion, drums, and automation to complete the sound.

When the chain becomes the product: Seven years inside a token-funded venture

Key Points

• SEC-qualified Reg A+ offering in 2019 raised ~$15.5M for 74.3M STX, cited as a U.S. first.
• Gaia and early JavaScript SDK-based development formed the initial product focus.
• Token issuance altered incentives and elongated feedback loops, reshaping product priorities.

Docs directories are doomed

Key Points

• Growing /docs folders introduce inconsistencies and reduce LLM code generation quality.
• Six issues are identified: discoverability, ownership, doc rot, velocity mismatch, lack of hierarchy, and bespoke structures.
• LLMs cannot replace rigorous context management; better systems are needed beyond Markdown docs.

As US missiles leave South Korea, the Philippines asks: are we next?

Key Points

• U.S. moved Patriot batteries and reportedly THAAD components from South Korea.
• The Philippines sees no direct basing change but questions U.S. commitment durability.
• Seoul opposed the relocation but could not stop it, highlighting alliance limits.

CAP theorem – Partition is a verb

Key Points

• 'P' in the CAP theorem stands for Partition Tolerance, not Performance.
• In CAP, 'partition' refers to a network partition event rather than a data shard.
• Partition Tolerance is about how a system continues operating during network splits or node isolation.

Microsoft BitNet: 100B Param 1-Bit model for local CPUs

Key Points

• bitnet.cpp enables lossless 1.58‑bit LLM inference with significant CPU speed/energy gains.
• Single‑CPU inference claim for 100B‑parameter BitNet models at ~5–7 tokens/s.
• New parallel kernels with tiling and embedding quantization add 1.15x–2.1x speedups.

PeppyOS: A simpler alternative to ROS 2 (now with containers support)

Key Points

• PeppyOS adds container support and is positioned as a simpler alternative to ROS 2.
• Framework covers sensors, actuators, AI, and controllers to reduce development complexity.
• Example manifest shows a Python “robot_brain” using uv, subscribing to camera/LiDAR and sending arm actions.

Swiss e-voting can't count 2,048 ballots after USB keys fail to decrypt them

Key Points

• Basel-Stadt’s e-voting pilot failed to decrypt 2,048 ballots and is suspended until December.
• Other Swiss e-voting pilots and the Swiss Post system were unaffected; final counts delayed to March 21.
• VS Code moved to weekly stable releases and introduced AI-driven Autopilot features in v1.111.

Lego's 0.002 mm Specification and Its Implications for Manufacturing

Key Points

• Actual critical tolerances are around 10 microns, not the often-quoted 0.002 mm.
• ABS’s predictable shrinkage enables tight fits and consistent stacking.
• Precision wire EDM molds and cavity traceability underpin quality at scale.

AI Agent Hacks McKinsey

Key Points

• Autonomous agent exploited a nonstandard SQL injection via unauthenticated API to gain production read/write access.
• Reported data exposure included tens of millions of messages, hundreds of thousands of files, and full AI/workspace structures.
• Additional exposures included prompt/model configs, RAG chunks with S3 paths, and external AI pipeline artifacts.

Whistleblower: DOGE member took Social Security data to new job

Key Points

• SSA’s inspector general is investigating alleged exfiltration of sensitive data by a former U.S. DOGE Service employee.
• The complaint cites access to two highly sensitive SSA databases and an intent to share with a private employer.
• If verified, the incident would constitute an unprecedented breach at an agency serving 70M+ Americans.

Show HN: Custom Git-receive-pack implementation

Key Points

• Go-based custom implementation of Git’s receive-pack and related server-side components
• Comprehensive package layout for protocol, packfiles, objects/refs, and reachability
• Active development evident in cmd/receivepack9418 with recent commits

The entities enabling scientific fraud at scale are large, resilient and growing

Key Points

• Paper mills, brokers, and predatory journals form networks enabling large-scale scientific fraud.
• Case studies reveal coordinated publication of papers later retracted across multiple journals.
• Fraud growth outpaces legitimate science, with some subfields more targeted than others.

WA income tax clears House after 24-hour debate

Key Points

• House passes income tax on earnings over $1 million after 24+ hours of debate, 51-46.
• Most of roughly 80 proposed amendments were rejected; Senate vote could be imminent.
• Gov. Bob Ferguson pledges to sign; supporters cite revenue for key public services.

UK MPs give ministers powers to restrict Internet for under 18s

Key Points

• Ministers gain broad powers to restrict under-18s’ internet access without new legislation.
• Potential for VPN restrictions remains, despite a Lords amendment being rejected.
• Calls intensify for regulation and a moratorium on unregulated age-assurance technologies.

Faster Asin() Was Hiding in Plain Sight

Key Points

• A 4th‑order Taylor series asin approximation with boundary fallback improved ray tracer performance by ~5%.
• Padé approximants (e.g., [3/4]) were derived using Python but did not help in this case.
• Profiling identified std::asin() calls as a significant hotspot in PSRayTracing.

Where did you think the training data was coming from?

Key Points

• Device and platform terms often permit data transmission for telemetry, personalization, ads, and AI training.
• Meta’s smart glasses are portrayed as sending recordings to company servers, challenging privacy expectations.
• Large-scale social data (e.g., Instagram images) has been used for AI training, per a Yann LeCun quote.

Show HN: I wrote down every expensive hardware development mistake I've seen

Key Points

• Documents costly, real-world hardware development mistakes with quantified impacts.
• Covers all phases from prototyping and EVT/DVT/PVT through factory, supply chain, mass production, and lifecycle.
• Highlights a 100:1 cost ratio for bugs found in production versus prototyping.

Ask HN: Is Claude Down Again?

Key Points

• Users saw 401 errors and OAuth-related login issues accessing Claude.
• Official incident cited problems with Claude.ai and Claude Code; API unaffected.
• Status page evolved from green to incident, reflecting active investigation.

Let yourself fall down more

Key Points

• Learning to fall safely with protective gear enables faster progress in inline skating.
• A “safe to fail” mindset reduces hesitation and accelerates learning across activities.
• Applying this approach improved outcomes in singing, saxophone practice, and poetry writing.

Temporal: The 9-Year Journey to Fix Time in JavaScript

Key Points

• Temporal seeks to replace JavaScript’s Date with immutable, time zone- and calendar-aware types.
• The TC39 process governs JavaScript changes, with stages from 0 to 4 and an intermediate 2.7.
• Date’s historical Java port and mutability issues motivated Temporal’s development.

Show HN: Klaus – OpenClaw on a VM, batteries included

Key Points

• No setup required: sign in and start using Klaus.
• Dedicated, persistent OpenClaw instance per user in the cloud.
• Pre-integrated tools include Apollo, Hunter.io, Google Workspace, and browser automation.

Wiz Joins Google

Key Points

• Wiz formally joins Google, aiming to deliver cloud and AI security at high velocity.
• Wiz Research uncovered major vulnerabilities and supply chain threats across widely used technologies.
• Wiz expanded its AI Security Platform and launched Wiz Exposure Management to address AI-era risks.

Making WebAssembly a first-class language on the Web

Key Points

• WebAssembly’s capabilities have expanded significantly since 2017 but integration gaps persist.
• JavaScript remains first‑class due to simpler loading and direct Web API access.
• The esm‑integration proposal aims to streamline WebAssembly loading via modules and script tags.

Show HN: Open-source browser for AI agents

Key Points

• ABP turns web browsing into discrete, agent-friendly steps with settled-state outputs.
• It runs over HTTP with MCP and REST interfaces, avoiding WebSockets and CDP.
• ~100ms per-action overhead; demos and setup guides span multiple clients.

Bypassing PatchGuard on Windows x64 (2005)

Key Points

• PatchGuard protects critical Windows x64 kernel structures from tampering.
• The paper analyzes PatchGuard, outlines bypass techniques, and proposes countermeasures.
• Kernel protection can conflict with third-party tools relying on undocumented internals.

Where Some See Strings, She Sees a Space-Time Made of Fractals

Key Points

• Asymptotic safety posits a high-energy fixed point making quantum gravity predictive.
• Standard quantum field theory treatment of gravity breaks down at Planck scales.
• Eichhorn’s research links Planck-scale behavior to accessible, lower-energy physics.

Launch HN: Prism (YC X25) – Workspace and API to generate and edit videos

Key Points

• AI video workspace and API with multi-model support (Veo, Kling, Sora, Hailuo, Flux).
• Credit-based pricing (1 credit = $0.01) and commercial usage rights for all created content.
• Exports up to 4K with platform-optimized aspect ratios for YouTube, TikTok, and Instagram.

Elevated errors on login with Claude Code

Key Points

• Database I/O degradation after maintenance disrupted Claude.ai and Claude Code sign-ins.
• Incident lasted from 14:17 to 17:11 UTC; resolved and posted at 17:28 UTC.
• Claude API remained unaffected during the incident.

Show HN: I built an ISP infrastructure emulator from scratch with a custom vBNG

Key Points

• Lab auto-resets every 6 hours or via CI trigger.
• Traffic simulation is configurable through simulator.config.json.
• Local deployment supported via Vagrant in a VM.

Show HN: Vanilla JavaScript refinery simulator built to explain job to my kids

Key Points

• Covers core refinery units from desalting and distillation to FCC, reforming, alkylation, and coking.
• Includes an operations scenario with a detailed pump hot swap SOP and a pipeline integrity scan.
• Provides educational context with an Amazon-linked book and a U.S. fuel demand reference.

Visualizing Ukkonen's Suffix Tree Algorithm

Key Points

• Interactive JS/D3 visualization shows Ukkonen’s suffix tree construction step by step.
• Highlights active point and suffix links; illustrates test_and_split and update behavior.
• Demonstrates building a suffix tree for “banana” to clarify when the tree grows or stops.

The MacBook Neo

Key Points

• MacBook Neo uses the A18 Pro SoC from iPhone 16 Pro and starts at $600.
• Testing found smooth performance on macOS 26 Tahoe even with 8 GB RAM.
• Author claims it outclasses similarly priced x86 Windows laptops on overall quality and performance.

Fungal Electronics

Key Points

• Living devices made from mycelium-based materials
• Tunable impedance and electrical spiking under external control
• Usable embedded in materials/wearables or as standalone sensors/computers

Searching for the Agentic IDE

Key Points

• Karpathy calls for a dedicated IDE tailored to managing multiple agents.
• He lists features such as per‑monitor layouts, toggles, idle status, and usage stats.
• tmux is cited as useful but insufficient for comprehensive agent orchestration.

5,200 holes carved into a Peruvian mountain left by an ancient economy

Key Points

• Drone mapping shows repeating numerical patterns analogous to an Inca khipu.
• Soil traces suggest goods were deposited, indicating marketplace activity.
• Radiocarbon dating places active use in the 14th century under Chincha dominance.

Show HN: I built a tool that watches webpages and exposes changes as RSS

Key Points

• Tracks full pages or specific elements with visual diffs and snapshot comparisons.
• Offers multi-channel notifications and configurable check intervals, including fast (1-minute) checks on paid plans.
• Integrates with AI assistants via MCP using the @site-spy/mcp-server.

Why Do They Want to Get Rid of Software Engineers?

Key Points

• AI tools are more likely to augment than replace software engineers.
• Engineers are a scaling bottleneck, motivating interest in AI code generation.
• Improved tools will raise standards and widen performance disparities.

Medical technology company in Michigan hit by suspected Iran-linked cyberattack

Key Points

• Stryker suffered a cyberattack targeting its Microsoft environment, causing global network disruption and temporary closure of its Portage, Michigan, headquarters.
• The company reports no indication of ransomware or malware, believes the incident is contained, and continues to support customers via business continuity measures.
• An Iranian-affiliated hacker group, Handala, claimed responsibility for the attack, while employees were instructed to disconnect from networks and cease device use as a precaution.

Show HN: Satellite imagery object detection using text prompts

Key Points

• Real-time, text-prompted object detection on satellite imagery demoed without account setup.
• Powered by vision-language models and a cloud-based inference engine for speed and precision.
• Full platform adds global mapping, multi-layer GeoJSON exports, and project management.

Hisense TVs force owners to watch intrusive ads

Key Points

• Non-skippable ads appeared post-purchase on Hisense TVs during basic actions.
• Issue centers on VIDAA/Home OS and spans multiple brands and countries.
• Hisense calls it a Spanish-market “spot test,” but reports show wider impact.

I Was Interviewed by an AI Bot for a Job

Key Points

• The Verge’s Hayden Field tested three AI interview platforms for roles tied to her position and Vox Media listings.
• Platforms varied in naturalness but lacked the conversational flow of human interviews.
• The article highlights bias risks and increased candidate time burdens from automated interviews.

Don't post generated/AI-edited comments. HN is for conversation between humans.

Key Points

• HN bans generated or AI-edited comments; discussion must be human-authored.
• Civility and substantive engagement are required, especially on divisive topics.
• Users should flag egregious posts and follow formatting and anti-meta rules.

The Darkness from the Darkness

Key Points

• Review of Darcey Steinke’s 2026 book on pain and faith, published by HarperOne.
• Contrasting literary-historical viewpoints on physical vs. psychological pain (Heine, Orwell/Winston Smith, Marx).
• Steinke’s personal pain narratives and the role of prayer and meditation in responding to suffering.

Personal Computer by Perplexity

Key Points

• Always-on local access for Perplexity Computer and Comet Assistant
• Sensitive actions require approval; all actions are logged
• Includes a kill switch for immediate shutdown

CRusTTY: A pedagogical C interpreter with time-travel debugging capabilities

Key Points

• Educational C interpreter with time-travel debugging and memory visualization.
• Supports a defined subset of C with built-in functions and a TUI for execution insight.
• Available as precompiled binaries for major OSes; buildable from source with Rust 1.70+ and cargo.

The mechanics of autonomous software translation

Key Points

• Current demos rely on LLM proposals validated by human-built harnesses, not end-to-end AI translation.
• High-profile examples (Cursor, Anthropic) drew attention but showed reliability gaps (e.g., Hello World failure).
• Economic and engineering investment in evaluation harnesses is pivotal to realizing practical translation.

We Were Right About Havana Syndrome

Key Points

• Author reports a 2017 Moscow incident leading to a line-of-duty TBI tied to Anomalous Health Incidents.
• HPSCI and NSC actions since late 2024 questioned earlier assessments that downplayed foreign involvement.
• Congressional leaders and a subcommittee report indicated likely foreign responsibility and flagged analytic integrity issues.

What Is a Tort?

Key Points

• Contrasts instrumentalist vs. moralist theories of tort law.
• Identifies Palsgraf as a core reference for modern tort moralism.
• Highlights cross-jurisdictional limits on liability for unforeseeable injuries.

I'm glad the Anthropic fight is happening now

Key Points

• DoW allegedly designated Anthropic a supply chain risk over usage redlines.
• The author argues the government should refuse contracts rather than threaten Anthropic.
• AI’s deep integration may make isolating Anthropic’s Claude from defense work unworkable.

The dead Internet is not a theory anymore

Key Points

• Hacker News restricted Show HN for new accounts and banned generated or AI-edited comments.
• Bots are described as astroturfing promotional content on Reddit across multiple profiles.
• LinkedIn and GitHub are cited as experiencing increased AI-generated posts and spammy pull requests.

Iran warns U.S. tech firms could become targets as war expands

Key Points

• IRGC-linked media named major U.S. tech firms in the Gulf as potential targets amid an “infrastructure war.”
• Reported Iranian drone strikes damaged AWS data centers in the UAE and Bahrain, disrupting services.
• The warning follows a reported Israeli strike on a Bank Sepah–linked building in Tehran, broadening targets to economic assets.

X is selling existing users' handles

Key Points

• The article claims X is selling existing users’ handles, including “rare” ones.
• Dormant handle reuse is considered acceptable only with proper notice; 30 days is viewed as too short.
• Selling handles is criticized for disadvantaging regular users and promoting corporate-centric use.

Meticulous (YC S21) is hiring to redefine software dev

Key Points

• Hiring for the role is paused; CVs are accepted for future consideration.
• Product claims fully autonomous, exhaustive frontend testing without using transformers/LLMs.
• Team is onsite in London; considering Forward Deployed Engineering roles in San Francisco.

Many SWE-bench-Passing PRs would not be merged

Key Points

• Maintainer approvals averaged ~24 pp lower than automated grader pass rates.
• About half of test‑passing PRs would not be merged, even after noise adjustment.
• Golden baseline calibration (68%) was used to normalize and compare results.

Britain is ejecting hereditary nobles from Parliament after 700 years

Key Points

• Parliament voted to end hereditary seats in the House of Lords, with some members converted to life peers.
• Royal assent is expected; remaining hereditaries will leave at the end of the current session this spring.
• This completes a reform trajectory begun in 1999 and aligns with Labour’s longer-term plan for a more representative second chamber.

Can the Dictionary Keep Up?

Key Points

• Modern dictionaries use descriptive, data-driven methods based on real-world usage and searches.
• Search trends on Merriam-Webster.com reflect public focus during events (e.g., 2020 pandemic, 2024 election).
• Lexicography has shifted from prescriptive origins to contemporary descriptive practices, as detailed in Stefan Fatsis’s book.

Preliminary data from a longitudinal AI impact study

Key Points

• AI usage rose ~65% across 40 companies, but PR throughput increased only 9.97%.
• DX excluded teams with individual PR targets to reduce metric gaming.
• Non-coding SDLC activities remain bottlenecks; further research is underway.

Atlassian to cut roughly 1,600 jobs in pivot to AI

Key Points

• Atlassian to cut ~1,600 jobs (~10%) to refocus on AI and enterprise sales.
• $225–$236 million in expected restructuring charges; completion targeted by end of Q4.
• CTO Rajeev Rajan stepping down March 31 amid the reorganization.

NemoClaw – Nvidia's upcoming open-source AI agent platform

Key Points

• NemoClaw is an open‑source, enterprise‑focused AI agent platform proposed by NVIDIA, emphasizing security, compliance, and governance.
• The platform is hardware‑agnostic and tightly integrated with NVIDIA’s NeMo framework, Nemotron models, and NIM inference microservices for efficient AI deployment.
• NemoClaw aims to let enterprises customize and scale AI agents to automate routine tasks across their workforce while maintaining strict data control.

Show HN: Autoresearch_at_home – SETI_at_home but for LLM training

Key Points

• Autoresearch_at_home is introduced as a SETI_at_home-style project for LLM training.
• Readers are directed to the mutable-state-inc/autoresearch-at-home GitHub repository for instructions.
• The post asks users to join “autoresearch” and start contributing.

Building Better Country Selects

Key Points

• Standard alphabetical country dropdowns are inefficient and hard to use, especially on mobile.
• A modal-based selector with filtering and smarter sorting is proposed as a better pattern.
• Matching on codes/names and using browser hints can accelerate selection and reduce friction.

Show HN: A context-aware permission guard for Claude Code

Key Points

• Context-aware, deterministic classification with optional LLM fallback
• PreToolUse hook intercepts and guards multiple Claude Code tools
• Configurable policies and sensitive-path rules, plus a security demo

CNN Explainer – Learn Convolutional Neural Network in Your Browser (2020)

Key Points

• CNN Explainer uses a Tiny VGG model to demonstrate image classification.
• Convolutional layers and learned kernels are central to feature extraction in CNNs.
• Interactive views expose kernel and bias values, linking math to visual intuition.

Tested: How Many Times Can a DVD±RW Be Rewritten? Methodology and Results

Key Points

• ODC handled write-verify, transfer rate, and quality scans to track DVD±RW health.
• A Python/pyautogui script automated long test cycles and overcame UI-related issues.
• Testing scaled to two Lite-On iHAS120 6 drives (one via USB 2.0 on Windows 11) to boost throughput.

Show HN: s@: decentralized social networking over static sites

Key Points

• Runs over user-hosted static sites with no servers or relays
• Per-follower encrypted sharing using X25519 and libsodium sealed boxes
• Discovery via satproto.json and optional root mapping for custom paths

How much of HN is AI?

Key Points

• AI-related stories dominated multiple HN top-5 lists in February 2026.
• Pangram was used to flag likely AI-written posts, followed by manual review.
• Only three days lacked AI in the top five; AI still appeared elsewhere in the top 10.

Apple releases iOS 15.8.7 to fix Coruna exploit for iPhone 6S from 2015

Key Points

• iOS/iPadOS 15.8.7 backports Coruna-related fixes to legacy devices.
• Kernel CVE-2023-41974 and multiple WebKit CVEs are addressed.
• Applies to iPhone 6s/7, iPhone SE (1st gen), iPad Air 2, iPad mini 4, and iPod touch 7.

Challenging the Single-Responsibility Principle

Key Points

• Over-application of SRP can fragment systems and reduce maintainability.
• Use the blood group law (0, T, A, AT) to organize code for reusability.
• Continuously refactor domain logic into generic or technical components (0/T) and avoid AT.

ICE/DHS gets hacked, all Contractors exposed

Key Points

• Hacked DHS contracting data published by DDoSecrets on March 1, 2026
• 1,409 contracts; $844.6M in awards; $442.6M in obligations across 39 states
• Interactive map and filters plus company table with top award recipients

About memory pressure, lock contention, and Data-oriented Design

Key Points

• Room List uses a reactive stream of VectorDiff updates rather than holding rooms directly.
• Repositioning due to recency changes is encoded via Set, Remove, and PushFront diffs.
• Data-oriented design reportedly cuts execution time by 98.7% and boosts throughput by 7718.5%.

What Happens After You Die? (2016)

Key Points

• About 60,000 people die in Los Angeles annually; heart disease leads overall.
• Causes of death vary by demographics and area (e.g., homicide in South L.A. vs. overdoses and crashes west of La Cienega).
• Standard institutional procedures after death include certification, tagging, shrouding, and refrigerated storage in the morgue.

Oil hits $100 a barrel despite deal to release record amount of reserves

Key Points

• Brent crude briefly topped $100 despite IEA’s 400 million-barrel reserve release.
• Strait of Hormuz remains effectively closed, threatening a key energy chokepoint.
• Global markets and consumers are already feeling the impact through stocks and fuel prices.

Iran-Backed Hackers Claim Wiper Attack on Medtech Firm Stryker

Key Points

• Handala claimed a large-scale data wipe at Stryker, impacting systems across many countries.
• A source indicated Microsoft Intune was used to remotely wipe devices, with staff reports aligning.
• Irish operations were significantly disrupted, with thousands sent home and devices defaced or wiped.

WebPKI and You

Key Points

• HTTPS trust depends on WebPKI, a socio-technical system of multiple stakeholders.
• Certificate issuance and content are explained from key generation to CA validation and signing.
• Clients validate certificates by checking domain names and trust chains to root stores.

US intelligence says Iran government is not at risk of collapse

Key Points

• U.S. intelligence sees no imminent collapse of Iran’s government.
• Mojtaba Khamenei named successor after Ali Khamenei’s reported death.
• Intelligence doubts Kurdish militias’ ability to sustain operations.

WireGuard Is Two Things

Key Points

• WireGuard is both a VPN implementation and a standalone protocol for securing UDP.
• An open-source .NET library enables using the WireGuard protocol as a drop-in UDP encryption layer.
• TCP/TLS limitations—HOL blocking, mobility resets, and loss-driven throttling—motivate adopting secure UDP for real-time and mobile use cases.