Reposted by str4dRyan Boyd @ryanboyd.bsky.social · 21/09/2026NEW BRAIN DROPPEDmed.stanford.eduHuman brain is two separate organs, Stanford Medicine-led research findsStanford Health Care delivers the highest levels of care and compassion. SHC treats cancer, heart disease, brain disorders, primary care issues, and many more. 232602780
str4d @str4d.xyz · 29/08/2026The main reason I'd want Polytoken to be open-source at this stage is to figure out why certain things don't work. Fortunately, it has a /feedback command and a very responsive developer, so I can just keep throwing my observations in there instead and forget about them. 140
str4d @str4d.xyz · 22/08/2026Optimist: The cup is half full Pessimist: The cup is half empty Cryptographic engineer: Your RNG is broken, that's not a uniform distribution. 0132
Reposted by str4dThe Get Up Kevins @kevinnewburn.bsky.social · 10/08/2026Happy Zero Cool Day y'all 31903187
Reposted by str4dTASBot @tas.bot · 07/08/2026Are you at DEF CON? Do you have a spare TV or monitor? Please let @dwangoac.tas.bot know. He needs one for the Game Hacking Village. 041
str4d @str4d.xyz · 06/08/2026Excellent article, and very interesting to read. I find it amusing that this paragraph of Chatrie is "head-scratching" from a legal perspective, when to me (both as a regular user and a professional privacy engineer) this is a pretty straightforward way to map physical privacy onto digital privacy. 173
Reposted by str4dJeffrey Vagle @jvagle.me · 02/08/2026If a technology *can* be abused, it *will* be abused. This goes doubly for those in positions of power. Technology policy can be difficult, but we should never lose sight of this fact. 38233
str4d @str4d.xyz · 30/07/2026Film you've watched more than six times with a gif. Hard mode: no Star Trek, Star Wars, LOTR, Marvel, Disney, or Ghibli.static.klipy.comThe Italian Job Mini Cooper on StairsAlt: The Italian Job - Mini Cooper on Stairs 021
Reposted by str4dePrint Updates @eprint.ing.bot · 24/07/2026Bob DyLean: A Framework for the Symbolic Analysis of Cryptographic Protocols in Lean (Théophile Wallez, Cas Cremers) ia.cr/2026/1493 084
str4d @str4d.xyz · 14/07/2026luv 2 think I'll make a quick release of a project with a new feature, and instead end up having to cut multiple bugfix releases as I find things I missed several years ago 🫠 040
str4d @str4d.xyz · 11/07/2026My Raspberry Pi Tailscale exit node is not routing. I can't SSH in because I don't remember its password, and I don't remember which laptop I set it up from (for pubkey access). I can't change the password in the CLI because I can't find my micro HDMI adapter. Guess I'm reflashing it yet again! 🫠 9262
str4d @str4d.xyz · 09/07/2026That was fun! I've played similar games before but not that allowed using letters multiple times; that took a bit for my brain to route through. 010
str4d @str4d.xyz · 09/07/2026The outcomes from this Rust rewrite that interest me: - Introduced 19 regressions, all now fixed. - Fixed 128 bugs that were present in the Zig version. - Cost $165,000 of API tokens, took 1 engineer 11 days. Not feasible for any open-source codebases, but *way* cheaper than 3 engineers for 1 year. 2583
Reposted by str4dSophie Schmieg @sophieschmieg.infosec.exchange.ap.brid.gy · 08/07/2026I don't get why anybody is listening to Jacob Applebaum. My cat has about the same expertise in cryptography, and has never been credibly accused of sexual abuse. She's also a lot cuter. 32814
str4d @str4d.xyz · 06/07/2026I am not normally a football person, but games like this one are quite exceptional. 120
str4d @str4d.xyz · 04/07/2026Every time I think I'm getting a handle on the bounds of what an AI model can handle on its own, it makes a fuckup significant enough to force me to stop what it's doing and continue hand-holding it. And I have no idea whether or not this is due to the provider making their model dumber on the fly. 1170
str4d @str4d.xyz · 01/07/2026Did anyone set up an image/video post labeller trained on Mango Mussolini's face (and his associated cabinet)? @aendra.com maybe you have leads (or know of XBlock derivatives)? 221
str4d @str4d.xyz · 30/06/2026Interesting artifact of the way @bsky.app does embeds: because they are stored in the post itself (via an app.bsky.embed.external record), they don't change when the article itself changes (e.g. this article has been retracted). 120
str4d @str4d.xyz · 27/06/2026I was *certain* the images in the quoted post were GIFs of an old CRT recording until I tapped them. @bsky.app you got a stylesheet bug somewhere, your gallery is vibing a bit too hard. 131
Reposted by str4drahaeli @rahaeli.bsky.social · 16/06/2026Your periodic reminder that people are *more* abusive online when they're using their "real names" than when they're using a persistent pseudonym and this effect has been replicated in literally every study that has ever been done 5350411670
str4d @str4d.xyz · 13/06/2026It's 5:30am in the UK and I am still watching. This is my World Cup. 051
str4d @str4d.xyz · 09/06/2026The privacy risks (very nicely outlined herein) are one of the core motivations for the personal assistant system I'm currently building for myself. That and I really want the hackability I get from a system I fully control (Per-task encrypted secrets? Seamless local models? Cyberdeck integration?) 1134
Reposted by str4dSophie E. Hill @sophieehill.bsky.social · 09/06/2026"nudity today, political speech tomorrow" In five words, @signal.org has given a more trenchant critique of government surveillance tech than 99% of UK legislators, pundits, and NGOs. 5213138
str4d @str4d.xyz · 09/06/2026Fun quirk: the app.bsky.embed.images Lexicon allows at most 4 images, so this post uses a new app.bsky.embed.gallery Lexicon without that restriction. The old app doesn't know about the new Lexicon, so it doesn't show any images. Would be nice to instead see "update your app to view this content". 140
str4d @str4d.xyz · 07/06/2026Been a while since I had a post escape containment. Normally when I wake up to the 30+ notifications icon, it's because @eprint.ing.bot is posting 😄 171
str4d @str4d.xyz · 06/06/2026Claude has successfuly convinced me that it is unsafe to use for large projects. It reads skills / user instructions at the start of the session, but once the project itself is in context, there is enough pressure even with 1M context that it is reliably forgetting both the skills and instructions. 3331544
str4d @str4d.xyz · 05/06/2026Ooh, another bad Claude Code permissions failure mode from @anthropic.com: requests are a stack (LIFO) instead of a queue (FIFO). You can be in the act of pressing Enter after reviewing a request, when another request takes over the permissions UI (frequent with ultracode), and steals the approval. 1101
str4d @str4d.xyz · 30/05/2026Claude Opus getting progressively stupider since I started using it (at 4.6) has been both frustrating, and helped me work out how to (attempt) constraining it to not make mistakes. Doesn't help that it is now ignoring the actual text of skills in favour of its own memory of them from first load... 380
str4d @str4d.xyz · 27/05/2026Ooh, I've wanted something like this for years! Their Supercon 2024 talk has some great details about how this performance is achieved.youtube.comSupercon 2024: Wenting Zhang - Making E-Ink Go FastYouTube video by HACKADAY 1181
Reposted by str4dZack Whittaker @zackwhittaker.com · 23/05/2026If someone wants to leak me a copy of this app (either .apk or .ipa), please reach out on Signal — my username is zackwhittaker.1337 — and I would be keen to run this app through Burp Suite to see how it works. Happy to grant anonymity.govexec.comThe White House is ordering agencies to place its new app on all employees’ government phonesThe newly created, often overtly political app places the Trump administration into unprecedented and “dangerous” territory, IT experts say. 231145406
str4d @str4d.xyz · 23/05/2026This is a perfectly normal way to configure permissions for a piece of software. 2271
str4d @str4d.xyz · 19/05/2026Been struggling for the last few years to work with lead-free solder, and I assumed it was a skill issue. Turns out I was Technically Correct: I'd accidentally recalibrated my iron 100°C lower when setting it up, so my 350°C setting was actually running just barely above the solder's melting point. 1261
str4d @str4d.xyz · 12/05/2026You know you're designing a good website when Claude has to look up arXiv preprints to figure out how to render it. 151
Reposted by str4dTyler King @tyleraking.com · 09/05/2026This website shows you what your browser is leaking about you. sinceyouarrived.world/takensinceyouarrived.worldtaken.A web page that tells you what your browser gave away the moment you arrived. No login, no form, no permission. Most pages do this. None of them tell you. 491483734
str4d @str4d.xyz · 08/05/2026I get sufficient impetus / dopamine to update the ePrint author list for cryptography.social and @eprint.ing.bot roughly every 6 months 😅 This time I got through the bot's notifications just in time for Eurocrypt (which I'd planned to attend, but plans changed). I hope everyone is having fun there!cryptography.socialCryptography Social 081
str4d @str4d.xyz · 04/05/2026Finally got the ADHD dopamine wall above my project table correctly Tetrised 😁 Art from @iahfy.bsky.social, @blushyspicy.bsky.social, @qtori.art, @kajin.bsky.social, @defconscavhunt.bsky.social, and @nasawebb.extwitter.link. 41066
str4d @str4d.xyz · 21/04/2026Hi! If you're seeing this in your report queue, the report was likely created by someone using my labeler conformance testing tool. These tests always use an "other" reasonType if available. To ignore them, filter on this reason pattern: atproto-devtool conformance test <RFC3339-UTC> <16-hex-char>tangled.orgstr4d.xyz/atproto-devtoolCLI app for developers prototyping atproto functionality 010