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| 07:32 PM | ||
| Users Online Now: 2,291 (Who's On?) | Visitors Today: 1,640,583 | |
| Pageviews Today: 2,398,308 | Threads Today: 656 | Posts Today: 13,541 |
| 07:32 PM | ||
HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers] | |
| PhellowEarthling
Offer Upgrade  User ID: 78271816  New Zealand12/26/2019 08:11 PM Report Abusive Post Report Copyright Violation | HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers] Phrom "SmarterEveryDay" 'Tube channel Light Commands Website: [link to lightcommands.com (secure)] Seems they're simply modulating the laser beam [call it 'voice-over'?] which when aimed at one of these MEMS mic's, subtly stimulates them to mimic a voice command. The potential implications of this are very doomy and will no doubt spawn some writers/villains imaginations, eh?  Last Edited by PhellowEarthling on 12/27/2019 02:50 AM "If you do not go within You WILL go without." A wiser man than I "Standing on truth Ensures eternal support." "There is a perfectly logical explanation for everything and a logically perfect everything for explanations." A phellow earthling |
| PhellowEarthling
(OP) User ID: 78271816 New Zealand12/26/2019 08:33 PM Report Abusive Post Report Copyright Violation | Re: HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers] Imagine Trumps phone tweeting out: "I'm a fudge packer, bend over boy!" "If you do not go within You WILL go without." A wiser man than I "Standing on truth Ensures eternal support." "There is a perfectly logical explanation for everything and a logically perfect everything for explanations." A phellow earthling |
| PhellowEarthling
(OP) User ID: 78271816 New Zealand12/26/2019 09:24 PM Report Abusive Post Report Copyright Violation | Re: HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers] Did you know bumble bee's can trip PIR sensors? "If you do not go within You WILL go without." A wiser man than I "Standing on truth Ensures eternal support." "There is a perfectly logical explanation for everything and a logically perfect everything for explanations." A phellow earthling |
| Anonymous Coward User ID: 4198039  United States12/26/2019 09:29 PM Report Abusive Post Report Copyright Violation | |
| Anonymous Coward User ID: 76741668 United States12/26/2019 09:38 PM Report Abusive Post Report Copyright Violation | |
| Anonymous Coward User ID: 76741668 United States12/26/2019 09:41 PM Report Abusive Post Report Copyright Violation | Re: HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers] Phrom "SmarterEveryDay" 'Tube channel Quoting: PhellowEarthling Light Commands Website: [link to lightcommands.com (secure)] Seems they're simply modulating the laser beam [call it 'voice-over'?] which when aimed at one of these MEMS mic's, subtly stimulates them to mimic a voice command. The potential implications of this are very doomy and will no doubt spawn some writers/villains imaginations, eh? All you need is a mic, transducer, potentiometer, battery.. But you need an IR laser (expensive) attached to a regular laserpointer for aiming. The same installation can be used to listen to people in their houses :) When it rains you hear drops interrupting the sound. Getting the angles of reflection right is a black art. |
| PhellowEarthling
(OP) User ID: 78271816 New Zealand12/26/2019 09:42 PM Report Abusive Post Report Copyright Violation | Re: HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers] You need adjustable sensors. Most PIRs ignore small animals under 9kgs That works when the animals are on the ground. If one of these warm, phlying phellows phlies close enough, it doesn't matter if the sensor's pet phriendly or not - as the video shows "If you do not go within You WILL go without." A wiser man than I "Standing on truth Ensures eternal support." "There is a perfectly logical explanation for everything and a logically perfect everything for explanations." A phellow earthling |
| Anonymous Coward User ID: 76741668 United States12/26/2019 09:54 PM Report Abusive Post Report Copyright Violation | Re: HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers] You need adjustable sensors. Most PIRs ignore small animals under 9kgs That works when the animals are on the ground. If one of these warm, phlying phellows phlies close enough, it doesn't matter if the sensor's pet phriendly or not - as the video shows Crap PIRs Mine don't go off when I touch them with my warm fingers |
| PhellowEarthling
(OP) User ID: 78271816 New Zealand12/26/2019 10:48 PM Report Abusive Post Report Copyright Violation | Re: HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers] You need adjustable sensors. Most PIRs ignore small animals under 9kgs That works when the animals are on the ground. If one of these warm, phlying phellows phlies close enough, it doesn't matter if the sensor's pet phriendly or not - as the video shows Crap PIRs Mine don't go off when I touch them with my warm fingers Sounds to me like your sensors are crap if your fingers won't set them off ~ either that or you're cold blooded, eh? "If you do not go within You WILL go without." A wiser man than I "Standing on truth Ensures eternal support." "There is a perfectly logical explanation for everything and a logically perfect everything for explanations." A phellow earthling |
| PhellowEarthling
(OP) User ID: 78271816 New Zealand12/27/2019 02:53 AM Report Abusive Post Report Copyright Violation | Re: HEADS UP: Laser-Based Audio Injection Attacks on Voice-Controllable Systems [Hacking Mic's in Phones & Tablets with Lasers]  "If you do not go within You WILL go without." A wiser man than I "Standing on truth Ensures eternal support." "There is a perfectly logical explanation for everything and a logically perfect everything for explanations." A phellow earthling |
