Julien Reszka
200 posts

Julien Reszka
@JulienReszka
making @reloadium ai powered tools for everything you do
Katılım Ekim 2011
33 Takip Edilen113 Takipçiler
Julien Reszka retweetledi

This device was banned in some cites.
They called this soulless machine music.
It took over a decade to allow some cites to remove restrictions.
When you know the past, you know the future.
Brian Roemmele@BrianRoemmele
The rage against the machine advertisement, 1930. The violent revulsion to the player piano. It started a call for regulation.
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The researchers have published actual audio samples reconstructed from fiber vibrations: osf.io/wna5d/
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‼️🚨 NEW RESEARCH: Fiber-optic cables can be turned into a hidden microphone and used for eavesdropping.
Researchers from Hong Kong's PolyU and CUHK just proved it works in real conditions. The paper was presented at NDSS 2026, one of the top cybersecurity conferences in the world.
When someone talks in a room, the sound waves cause tiny vibrations in everything around them, including the thin glass fiber that runs into your apartment from your internet provider. Those vibrations slightly disturb the laser light traveling through the cable. If an attacker plugs the other end of that cable into a special device called a Distributed Acoustic Sensing system, they can read those tiny disturbances and turn them back into recognizable speech.
The problem for the attacker: a normal fiber lying along your baseboard is not sensitive enough on its own. Sound fades too fast in the air, and the fiber is too thin to pick it up.
So the researchers built a small device they call a "Sensory Receptor." It is basically a 65mm plastic cylinder with about 15 meters of fiber wound around it. The cylinder catches and amplifies sound waves enough for the fiber to register them. Crucially, it is small enough to hide inside the same little plastic junction box your internet installer leaves on the wall to manage extra cable.
What the attack can actually pick up:
🔴 Daily activities (typing, walking, snoring, washing dishes): 83% recognition accuracy
🔴 Where in the room a sound is coming from: accurate to within about one meter
🔴 Spoken words at meters from the receptor
🔴 In a real office test, with the receptor hidden in a fiber box and the attacker 50+ meters away in another room, around 80% of the conversation was recoverable
Why this attack is different from a hidden microphone:
🔴 No electricity, no batteries, no radio signals
🔴 Cannot be found by professional bug sweeps that look for hidden mics or cameras
🔴 Cannot be jammed by ultrasonic jammers (the kind some boardrooms use against phone microphones)
🔴 Looks identical to a normal fiber cable
The researchers tested a commercial ultrasonic jammer right next to their device and it had zero effect. The defenses meant to protect sensitive meetings simply do not see this attack coming.
What you can do:
🔴 If you run a sensitive office or meeting room, ask your IT team about polished fiber connectors and optical isolators. Both make this attack much harder.
🔴 Do not let your internet installer leave excess fiber coiled up inside the room. Have them coil it inside the wall or in a sealed box outside the room.
🔴 Keep fiber cable runs away from desks and walls that resonate with conversation.
🔴 In high-security spaces, soundproof the walls and ceilings where fiber runs.


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@NeverteIImeodd that's just low t behavior. if you're a man you do what's right regardless of what people think
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@thejustinwelsh what kind of lifestyle generates income without a business? are you retired?
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@SecWar it’s called war profiteering you piece of shit. war is illegal and you need to bring troops home
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If you can build fast and deliver at speed—the Department of War is ready to do business.
wsj.com/business/defen…
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@forgebitz in sales only 1/40 cold calls convert but you gotta do all of them to iterate and learn. there is no way to shortcut practice. everybody that tells me he’s a natural they are fucking liars
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@GaurangKaria @icanvardar bro no need to tease fix your og image it tells nothing
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@icanvardar Shipped a iOS app built using Codex. details on my website:
engineeredbygaurang.com
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@ImpactMediaFR skill issue. fonder ine famille c’est une competence qui s’est perdue
Français

@GregAtkinson_jp if you look at the data you will notice that boomers use immigration as scapegoats and in reality what kills us is giant pensions they receive.
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@Write4Republic have you ever been there? the people are lovely. I bet you never went there
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@asaio87 if you defined what you mean by successful maybe we could verify your assertion
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his retardest take yet. steam is dynamically linked on linux and it works even tho nobody believed it would
kache@yacineMTB
Everything should be statically linked. Dynamic linking is idiotic
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@BasedBlondex or maybe the higher your iq the less likely you are to get caught. idk
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