Andy Chatziliadis retweeted
Big news today from Apple: Keynote is getting an open, JSON-based file format (.keyx), plus a Python library to create Keynote files on any platform. Pages, Numbers and Keynote files today are closed and hard to modify unless you use AppleScript (limited and old) or Shortcuts (a huge pain), so you can’t really use AI to make documents in those formats. This was a HUGE pain inside Apple as well as outside, and most tools worked around it by making a PowerPoint file and importing it into Keynote, which wasn’t perfect. Creator Studio subscribers on the Mac also get MCP support in Keynote, Pages and Numbers, so you can bring your own AI agent to read, edit and automate all three. Both the new format and MCP support arrive in November. Bringing an AI-friendly format to Keynote (and I assume Pages and Numbers soon after) is a big positive change.
Huge day for Creator Studio today. Our new in-app assistants can help you get things done in record time. MCP allows you to bring your own agent if you want. And an open source format for Keynote (and Python library!) so you can create Keynote documents programmatically on any platform. Super proud of the team. Hope you love it!
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Andy Chatziliadis retweeted
When you shut down a modern iPhone, the Power Management Unit (PMU) cuts voltage to the main A-series processor, the OLED display, and the camera array. It leaves a separate Low Power Mode (LPM) rail live on the motherboard. Sitting on that energized rail are three wireless chips: the Bluetooth controller, the NXP NFC controller, and the Apple U1 Ultra-Wideband chip. Apple built this hardware partition to run "Findable After Power Off," Express Transit passes, and Digital Car Keys when your battery dies. Even with iOS completely unloaded from RAM, those three chips stay powered for up to 24 hours on a manual shutdown (and up to 5 hours on automatic battery reserve). Right before iOS powers down, it pre-computes 96 rolling NIST P-224 public keys (one for every 15-minute window over the next 24 hours) and sends them to the Bluetooth chip using Host Controller Interface (HCI) commands. The final HCI command severs communication with the main processor and starts a standalone thread inside the Bluetooth silicon. While the main SoC sits unpowered, the Bluetooth chip wakes up every 2 seconds to broadcast the current P-224 public key over Bluetooth Low Energy. Any passing iPhone or MacBook that hears that broadcast encrypts its own GPS coordinates with your broadcasted public key and relays the packet to Apple servers. In 2022, researchers at the SEEMOO lab at TU Darmstadt audited this low-power hardware chain ("Evil Never Sleeps") and found a major gap between the three wireless chips. While the NFC chip runs encrypted and signed firmware and the U1 Ultra-Wideband chip checks cryptographic signatures at boot, the Broadcom Bluetooth chip has neither encryption nor signature verification on its firmware updates. Broadcom bakes its base Bluetooth firmware into read-only Mask ROM at the factory. To fix bugs and load the standalone Find My feature, iOS writes raw binary patches directly into the chip internal SRAM using a mechanism called PatchRAM (Write_RAM HCI commands). The hardware never checks a cryptographic signature on those RAM patches. If an attacker already has kernel-level code execution on iOS (through spyware or a local jailbreak exploit), they can overwrite the Bluetooth chip PatchRAM in SRAM before the user powers the phone down. When the user drags the power-off slider, iOS halts and wipes main system RAM. Because the PMU keeps the LPM power rail alive, the modified Bluetooth firmware stays in SRAM and keeps executing on reserve battery power. Worse, the TU Darmstadt team showed from iPhone board schematics that the Bluetooth and U1 chips are wired directly to the Secure Element inside the NFC controller via dedicated hardware buses (SE_I2C and R1_WAKE/SYNC) so car keys and transit cards work while the phone is off. Compromised Bluetooth firmware running in LPM can broadcast custom tracking beacons, listen for over-the-air wake commands, or talk directly to the Secure Element over SE_I2C while the main operating system is dead. Apple lets you tap "Temporarily Turn Off Finding" on the shutdown screen and enter your passcode to disable LPM for that power cycle. That toggle works if your phone is clean, because a clean iOS kernel tells the PMU to cut the LPM rail. If your phone is already compromised by kernel spyware, the malware controls the shutdown sequence. It can turn off the screen, play the shutdown animation, ignore your toggle, and tell the PMU to keep the patched Bluetooth chip powered in the background. Once kernel malware can hide inside unverified radio SRAM, a software power-off slider means nothing. Until the battery is physically disconnected from the board or the phone goes inside an RF-shielded Faraday bag, the Bluetooth silicon can stay on the air.
Community note
This is a 2022 proof of concept, not a new discovery. It required prior privileged access to modify Bluetooth firmware on older iPhones. The study documented no real-world attacks, and this post provides no evidence that current models remain vulnerable. arxiv.org/abs/2205.06114 arstechnica.com/information-te
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Νετανιάχου: ο μόνος πραγματικός ηγέτης στον Δυτικό κόσμο. Το Ισραήλ, μόνο του, "στο στόμα του λύκου" υπερασπίζεται, και για λογαριασμό μας, τις δυτικές αξίες κόντρα στον ισλαμικό μεσαίωνα. Και το κάνει με απόλυτη δημοκρατία στο εσωτερικό του. Ελπίζω και εύχομαι, για το καλό της Ελλάδας, να συνεχίσει να κρατάει το τιμόνι του Ισραήλ στα στιβαρά, μπαρουτοκαπνισμένα χέρια του.
You deserve to win Tuesday my friend Bibi @netanyahu. Defending Israel against the terror of Iran, Hezbollah and Hamas is not only in the interest of #Israel but also of Europe. You did more to defend our freedom than all the European leaders combined! תודה רבה
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Andy Chatziliadis retweeted
Replying to @TechEmails
Basically social media is so big nobody knows whats going on so little tyrants inside have effectively infinite power to censor until they step on a land mine like a major celebrity or an executives buddy.
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Andy Chatziliadis retweeted
25 years ago today, we introduced the iPod. 1,000 songs in your pocket. A small team. An unforgiving deadline. We had months to bring the hardware, software, and music experience together. Proud of what we built and that it means so much to people still today. A device that has been woven in many ways into our lives. People have filled their iPods with road trips, breakups, workouts, special occasions with family and friends. How cool that the iPod has become part of culture and our stories. 25 years, it’s hard to believe! Celebrating the team that made it happen today 👏 @StevenLevy was there from the start @WIRED wired.com/story/im-still-con…
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Andy Chatziliadis retweeted
just debloated my family's slow 7 years old android tv and deleted 36 deep software related to telemetry and spying and holy shit it's super fast like new now planned obsolescence is real.
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Andy Chatziliadis retweeted
Computers are fucking insane man. Cannot believe we made them and they actually work
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Andy Chatziliadis retweeted
oh. my. god.
theres a hidden fully functional ipod as a 404 page on apple music music.apple.com/us/jfdsalkfa…
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Andy Chatziliadis retweeted
the guy who banned use of php at amazon way back in the day is probably feeling pretty smug right now
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Andy Chatziliadis retweeted
Passkeys didn't exist when we created Tailscale, but I couldn't stand the thought of passwords, the original static secret sin. So I went with pure OIDC login. It has its weaknesses, but was the lesser of two evils. These days, you can do email+passkey auth.
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Andy Chatziliadis retweeted
So basically, today PHP got two critical bugs that let anyone run code on your server without even logging in, which is bad, and then the details leaked before the patch was even out, which is worse, and it works on WordPress and MediaWiki and Magento and Joomla and Laravel, and Censys says like 1.5 million servers are running a version with no fix, so the NSA was like "take your system offline," and the FBI was like "take your system offline," and CISA and the UK and CERT-EU were all like "take your system offline," and then the Prime Minister of Japan, the actual Prime Minister, posted at 5:55 in the morning telling 48.8 million people to take their system offline, so everyone took their system offline, like the Dutch cybersecurity agency took its own website offline, and the Dutch parliament went offline, and the Port of Rotterdam went offline, and Finland and France and Denmark started pulling government sites, and Wikipedia went down, and Archive.org went down, and Asana and GOG and Something Awful went down, and the University of Vienna's webmail went down for some reason, and that's just PHP. Because GitLab also dropped a CVSS 10.0, which is the highest score they give out, for a bug that's been there since 2014, so that's every self-hosted GitLab for twelve years, and then LiteLLM 1.107.0 got hijacked and shipped a credential stealer and a remote access trojan in every single wheel and the Docker images, including latest, and you didn't even have to import it, just installing it was enough, and it's the second time this year, and then Railway paused every deployment on the entire platform because someone got into the environment variables, so now everyone has to rotate every secret they've ever stored there, and TiDB Cloud said someone was walking around inside with stolen credentials for basically a month and an extortion group says they took 10.6 terabytes, and Zeabur got breached for the second time in two months and is just shutting down, like the whole company, and Node.js patched remote code execution and a TLS bypass, and CISA says Plex is being actively exploited, and someone took over 300 Tor exit relays to steal SSH passwords, and SafePay ransomware has hit over 600 critical infrastructure orgs, and India's biggest bank filed a data loss incident, and Japan has been in an official state of emergency in cyberspace since October 9, which honestly explains the 5:55 AM post. Oh, and eMudhra, a certificate authority that's issued over 60 million certificates, whose entire job is proving websites are who they say they are, was supposed to be using private keys that are random numbers over a hundred digits long, and one of them was 4. Just 4. And the others were like 66 and 237. Anyway, it's Wednesday.
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Andy Chatziliadis retweeted
"What are you doing?" - "Oh just playing a Switch game."
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Όταν σε ξυπνάει η πραγματικότητα με φάπες και φεύγει η αριστερίλα.
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Cows literally make milk, ribeye and beef liver out of grass and then their poop regenerates the soil…yet somehow theyre ruining the environment?
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Andy Chatziliadis retweeted
In history class, I never understood how “advanced” civilizations could collapse. It just didn’t seem plausible. Anyway, I’ve seen enough. I get it now.
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Andy Chatziliadis retweeted
Next time a leftist tells you “Nobody needs an AR15” or “Nobody needs a 30 round magazine” show them this video.
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Andy Chatziliadis retweeted
Giorgia Meloni has deployed the Italian Army in Milan against the barbaric foreign horde. FIGHT. FIGHT. FIGHT. 🇮🇹
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My grandfather Andreas Themistocles left school in Grade 4 due to poverty. When he moved to Australia in 1966 he worked 14 hour days doing heavy physical labour. He never burned, looted or stole. He never took a dollar of welfare. He forced himself to learn English properly. He Anglicised his name, raised us to love Australia and told us to destroy communism.
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Andy Chatziliadis retweeted
Elon's basic idea seems to be: improve and evolve civilization faster than the left can destroy it.
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