"Je récuse cette notion d'homme providentiel. Un président de la République ne peut réussir que s'il créé un élan civique", assure @davidlisnard, candidat Nouvelle Energie à la présidentielle, dans #ObjectifElysee2027 sur #Europe1
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.
🚨 Apple just released iOS 27.2 and iOS 18.7.11 with important security patches for your iPhone.
Among the fixes:
• CVE-2026-112697: WebKit code execution
• CVE-2026-112507: Kernel memory corruption
• CVE-2026-86990: Unauthorized camera access
Update now: Settings → General → Software Update.
🔴 easyJet va déployer le Wi-Fi Starlink à bord de ses avions dès 2027.
La compagnie britannique proposera pour la première fois une connexion Internet en vol grâce à SpaceX, permettant notamment de naviguer sur Internet, de regarder des vidéos en streaming et de jouer en ligne.
Le déploiement débutera au 1er semestre 2027 sur les Airbus A320, A320neo et A321neo, avec une installation généralisée prévue début 2028.
Le Wi-Fi sera-t-il gratuit ou payant ? easyJet n’a pas encore précisé les modalités.
Ptdr le culot, on peut plus fêter le 14 juillet sans se faire écraser par un islamiste, on peut plus aller en concert sans se faire rafale par un islamiste… tu veux continuer ? On est tous victime des f*p de terro vous cherchez quoi de plus
Vous pouvez dire ce que vous voulez, mais il a absolument raison !
Tu peux pas être de gauche et avoir plusieurs voitures à plusieurs centaines de milliers d’euros, pareil pour les montres…
Il est le résumé du capitalisme mais il se dit de gauche et anti droite, l’hypocrisie.
Salon de l’automobile de Paris..
D’après vous qui a dézingué le décor et le véhicule !?
Un issu de l’immigration de la nouvelle France !?
Faut simplement regarder les images…
@Vavlentin_ Ta maman vient t'identifier à la morgue, Jean-Luc Mélenchon n'est quand même pas élu en 2027 et continue à se vider les couilles dans son cheptel de beurettes.