Pratique du Shadowing: Gemini Escapes Simulated Environment During Security Test - DTH - Apprendre l'anglais à l'oral avec la vidéo
Création de la leçon...
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These are the Daily Tech Headlines for the week ending Saturday, September 19, 2026.
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I'm Sarah Lane.
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Let's catch up on the news.
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CNN sources say the U .S military almost intercepted a Chinese
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ship in the Middle East after an AI -assisted intelligence report falsely claimed it was carrying components for a nuclear weapons program.
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Armed service members were preparing to board the ship, and military planes were already in the air before subject matter
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experts checking the underlying material found the chatbot had misidentified the cargo.
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CNN says the report came from a special operations command analyst during the Iran war, and one source called it entirely false and said it almost started a war.
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The Wall Street Journal reports Google's Gemini hacked three real companies during a May cybersecurity test run by AI security firm Irregular.
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Gemini was supposed to be working inside a simulated environment, but unintended internet access and overlapping company names sent it into real systems,
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where it guessed one password and found two sets of credentials in public repositories.
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Google says Gemini stopped once it realized the companies were real, no harm was caused, and the affected companies were notified. But
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if you're keeping score that's another ai agent leaving the test
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track clicks says its blackberry -like communicator with physical keys will
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start shipping in december almost a year after its ces debut
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the final version is getting a spec bump to 12 gigs
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of ram the 4 350 milliamp per hour battery android 17 out of the box software support through android 20
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and five years of security updates if you're looking for a niche physical keyboard phone, it also has a 4 .03 inch 120 hertz ammo led display,
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and the price jumps from $499 to $649 on October 1st. Disney named Karandeep Anand its first company -wide chief technology officer,
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a new role that starts October 2nd and reports directly to CEO Josh Diomero.
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Anand was most recently CEO of Character .ai and before that held senior roles at Meta, Microsoft, and Brex.
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He'll oversee Disney's enterprise technology, infrastructure, data and AI platforms,
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product, and engineering, which seems like a sign that Disney wants more internal tech muscle around Disney +, AI, and its broader One Disney push.
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Roku is giving users a new place to try experimental apps called Roku Labs.
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It launches with four apps, Backdrop Studio for custom TV backgrounds, Roku Immerse for custom screensavers, Roku Weather, and Roku Stocks.
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And any Roku owner can access it from a new home screen tile.
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Roku's also open sourcing Roku LTOS.
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That's the operating system that powers its remotes and smart home products.
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Tinkerers rejoice, or at least you have new options.
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Virginia Governor Abigail Spanberger signed an executive order meant to slow down the state's data center boom
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and create a new AI task force.
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The order bans executive branch officials from signing non -disclosure agreements on data center projects, speeds up work on noise regulations,
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reviews backup generator use, and gives local communities more tools to scrutinize projects.
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The AI task force will look at risks like workforce displacement, data privacy, and cybersecurity.
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Google is refocusing its CC AI agent on household coordination, not just personal productivity.
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The updated version gives CC its own Google account,
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so up to six family members can share emails, schedules, tasks, and permissions then have the agent add calendar events, track school and sports details,
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make shopping lists, plan meals, even fill out permission slips.
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It's currently limited to U .S users with personal Gmail accounts who are 18 or older, so the family agent still can't actually work with a lot of kids' school accounts.
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Researchers in China found a way to eavesdrop on audio from headphones
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and other devices by injecting electromagnetic signals into their analog components.
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The attack is called Inject Eve and can recover intelligible headphone audio from as far as 30 meters in the best case,
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including through walls, and was tested on commercial devices from Sony, HP, Philips, Apple, and others.
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This isn't a software bug encryption can fix.
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The leakage comes from the hardware's analog path, so solutions look more like shielding, filtering, and different component design.
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And finally today, Meta's personal agent, Muse, climbed to the top of Apple's US App Store free charts, passing GPT a little over a week after it launched.
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Muse can do all the usual stuff, fill out forms, shop for you, book reservations, and connect to services like email,
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calendars, Spotify, Instagram, and OpenTable, and is designed to ask for approval before any sensitive actions.
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If you don't mind sharing your digital life with Meta, it's another option in that personal agent space.
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Vocabulaire et conseils d’expression pour cette leçon
Cette leçon d’expression orale de niveau B2 s’appuie sur la vidéo « Gemini Escapes Simulated Environment During Security Test - DTH ». Les mots qui reviennent le plus souvent : Roku, agent, Disney, personal, Gemini. Cette vidéo contient 49 phrases et 772 mots à répéter en shadowing. La partie parlée dure 5:21. Le locuteur parle à un rythme régulier d’environ 144 mots par minute, confortable pour le shadowing. Seuls 73 % des mots font partie des 3 000 mots les plus courants en anglais, le vocabulaire est donc exigeant.
Vocabulaire clé de cette vidéo
Les 15 mots les plus avancés de la vidéo, avec leur prononciation et leur sens :
| Mot | Prononciation | Sens |
|---|---|---|
| cybersecurity nom | /saɪbəsɪˈkjʊəɹɪtɪ/ | cybersécurité |
| analog adjectif | /ˈænəlɔɡ/ | analogique |
| chatbot nom | /ˈtʃætbɑt/ | chatbot, dialogueur |
| communicator nom | /kəˈmjuːnɪkeɪtə/ | communicateur, communicatrice |
| credential nom | /kɹɪˈdɛnʃəl/ | accréditation |
| eavesdrop verbe | /ˈivzˌdɹɑp/ | être aux écoutes, écouter secrètement |
| headphone nom | /ˈhɛdfoʊn/ | écouteur, casque |
| inject verbe | /ɪnˈd͡ʒɛkt/ | injecter |
| intelligible adjectif | /ɪnˈtɛləd͡ʒəbəl/ | intelligible |
| leakage nom | /ˈliːkɪd͡ʒ/ | fuite |
| rejoice verbe | /ɹɪˈd͡ʒɔɪs/ | se réjouir |
| repository nom | /ɹɪˈpɒz.ɪ.t(ə.)ɹɪ/ | chambre-forte, coffre-fort |
| screensaver nom | /ˈskɹiːnˌseɪ.və(ɹ)/ | écran de veille |
| scrutinize verbe | /ˈskɹutn̩ˌaɪz/ | scruter |
| simulate verbe | /ˈsɪm.jə.lət/ | simuler |
Les verbes à particule que vous entendrez
| Mot | Prononciation | Sens |
|---|---|---|
| fill out verbe | /fɪl ˈaʊt/ | remplir, compléter |
| slow down verbe | ralentir, décélérer | |
| speed up verbe | /spiːdˈʌp/ | accélérer |
Prononciation à surveiller
Le locuteur utilise 7 contractions et formes réduites, comme you're, can't, don't. Prononcez-les sous leur forme courte, telles que vous les entendez.
- Les sons « sh » et « zh »: credential /kɹɪˈdɛnʃəl/, encryption /ɪnˈkɹɪpʃən/, coordination /kəʊˌɔːdɪˈneɪʃən/, reservation /ˌɹɛz.ɚˈveɪ.ʃən/, speculation /ˌspɛk.jəˈleɪ.ʃən/
- Mots longs — placez bien l’accent: cybersecurity /saɪbəsɪˈkjʊəɹɪtɪ/, communicator /kəˈmjuːnɪkeɪtə/, intelligible /ɪnˈtɛləd͡ʒəbəl/, repository /ɹɪˈpɒz.ɪ.t(ə.)ɹɪ/, unintended /ˌʌn.ɪnˈtɛn.dɪd/
Les sons difficiles pour les francophones :
- /h/ — il se souffle, il n’est pas muet: headphone /ˈhɛdfoʊn/, headphones /ˈhɛdfoʊnz/
- /tʃ/ et /dʒ/ — à ne pas adoucir en « ch » et « j »: chatbot /ˈtʃætbɑt/, inject /ɪnˈd͡ʒɛkt/, intelligible /ɪnˈtɛləd͡ʒəbəl/, leakage /ˈliːkɪd͡ʒ/, rejoice /ɹɪˈd͡ʒɔɪs/
- /r/ anglais — langue recourbée, sans frotter la gorge: cybersecurity /saɪbəsɪˈkjʊəɹɪtɪ/, credential /kɹɪˈdɛnʃəl/, eavesdrop /ˈivzˌdɹɑp/, rejoice /ɹɪˈd͡ʒɔɪs/, repository /ɹɪˈpɒz.ɪ.t(ə.)ɹɪ/
Comment s’entraîner avec cette vidéo
- Écoutez la vidéo en entier une fois sans parler et notez les mots que vous ne connaissez pas.
- Répétez phrase par phrase à vitesse normale, en reprenant chacune jusqu’à ce que votre rythme corresponde à celui du locuteur.
- Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme cybersecurity, analog, chatbot.
Qu'est-ce que la technique du Shadowing ?
Le Shadowing est une technique d'apprentissage des langues fondée sur la science, développée à l'origine pour la formation des interprètes professionnels. Le principe est simple mais puissant : vous écoutez de l'anglais natif et le répétez immédiatement à voix haute — comme une ombre suivant le locuteur avec un décalage de 1 à 2 secondes. Les recherches montrent une amélioration significative de la précision de la prononciation, de l'intonation, du rythme, des liaisons, de la compréhension orale et de la fluidité.