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#Rayhunter

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Posts tagged #Rayhunter

Just Integrated @eff's #Rayhunter into #homeassistant .

A Rayhunter-compatible TP-Link M7350 costs less than 50€ and is an great Gadget to learn more about mobile networks.

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A screenshot from the Rayhunter UI. It shows a high severity warning based on the "LTE SIB 6/7 Downgrade V1" heuristic.

A screenshot from the Rayhunter UI. It shows a high severity warning based on the "LTE SIB 6/7 Downgrade V1" heuristic.

So uhhhh. Is it a good sign if I set up my Rayhunter and it's immediately warning me about a possible interception? Is there a legitimate reason why my nearest LTE cell would be advertising a priority 0 downgrade to 3G?

#eff #rayhunter #cybersecurity

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Black handheld device with a small screen.  The screen has text and icons with a green bar at the top, indicating that no Stingrays have been detected.  The device is an Orbic RC400L.

Black handheld device with a small screen. The screen has text and icons with a green bar at the top, indicating that no Stingrays have been detected. The device is an Orbic RC400L.

FWIW: Did not pick up any Cell Site Simulators (CSS/Stingrays) at #NoKings in Queens (FH)

#USPol #NYC #Queens #Surveillance #Privacy #Rayhunter

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Oh, you know, just a normal Friday.

#rayhunter #eff #nokings #protest

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Black device with a small screen.  Green bar at the top of the device's screen indicates Rayhunter is running.

Black device with a small screen. Green bar at the top of the device's screen indicates Rayhunter is running.

My Rayhunter is live! All clear, so far. We'll see if it finds anything at this weekend's festivities. 🤔

This was pretty painless to get going (<$50 hardware, <5min setup).

#Rayhunter #CellSiteSimulator #Stingray #privacy #surveillance

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DEF CON 33 - Recording PCAPs from Stingrays With a $20 Hotspot - Cooper Quintin, oopsbagel
DEF CON 33 - Recording PCAPs from Stingrays With a $20 Hotspot - Cooper Quintin, oopsbagel YouTube video by DEFCONConference

I went to this talk in August. I'm glad they released it. This is something that just about anybody can do for very little money. #RayHunter
youtu.be/meC2JqNAbCA?...

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Check out Rayhunter from @eff.org

"Rayhunter is a new open source tool we’ve created that runs off an affordable mobile hotspot that we hope empowers everyone, regardless of technical skill, to help search out CSS around the world."

#stingray #rayhunter #eff

www.eff.org/deeplinks/20...

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This is an interesting update on #Rayhunter, which is supposed to detect IMSI catcher/ stingrays/ cell site simulators, which can identify individuals in a given physical area.

www.eff.org/deeplinks/20...

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$30 Stingray Detector | Catching Fake Cell Towers with EFF's Rayhunter
$30 Stingray Detector | Catching Fake Cell Towers with EFF's Rayhunter Fake cell towers—also known as Stingrays or IMSI catchers—are being used to spy on protesters and everyday people. Straight Arrow News even found evidence of Stingray surveillance at an anti-ICE protest. Thanks to the Electronic Frontier Foundation, we now have an open-source way to detect them: Ra

$30 Stingray Detector | Catching Fake Cell Towers with EFF’s Rayhunter
Learn how I built a DIY Stingray detector, why it matters, and how you can too.
youtu.be/Y3TUK5Ezrms

#Cybersecurity #EFF #Rayhunter #Stingray #Infosec

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Preview
Podcast - Firewalls Don't Stop Dragons I have a weekly podcast called Firewalls Don't Stop Dragons. The show is a mix of cybersecurity news and interviews of prominent people in the industry. But like the book, the shows are targeted squar...

Tune in Monday when I'll be speaking with a wonderful panel of experts about cell site simulators (aka IMSI Catchers or Stingrays) and a killer project called #Rayhunter to map their use.

@eff.org @cooperq.com

Subscribe here:
firewallsdontstopdragons.com/podcast/

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Picture of an Orbic hot spot device with Rayhunter running. There is a green bar at the top of the display indicating a normal connection.

Picture of an Orbic hot spot device with Rayhunter running. There is a green bar at the top of the display indicating a normal connection.

Installing #Rayhunter was really easy.

www.eff.org/deeplinks/20...

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Is RayHunter Legit?
Is RayHunter Legit? YouTube video by Symbiiote

Just published a short video taking a look at RayHunter, the EFF-backed project that helps identify cell-site simulators like Stingrays.

youtu.be/lRebm71krfg

#Privacy #Cybersecurity #EFF #RayHunter #CellularSecurity #Infosec #DigitalRights

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ICE Records Confirm that Immigration Enforcement Agencies are Using Invasive Cell Phone Surveillance Devices | ACLU Over a thousand pages of records begin to explain how ICE and CBP are using cell-site simulators. We’re suing to find out more.

Oldie but goodie (May 2020) #Rayhunter #Stingray
www.aclu.org/news/immigra...

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Introduction - Rayhunter - An IMSI Catcher Catcher

Remember the Short I made about Rayhunter a while back?
youtube.com/shorts/8zHtC...

Rayhunter continues to get updates, and the recent improvements are worth a look! Check it out at efforg.github.io/rayhunter/in...

#EFF #Rayhunter #Privacy

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Original post on mastodon.sdf.org

Back in Feb or so the #EFF released #rayhunter a piece of software that loads up on a cheap hotspot that you can buy off Amazon or other places for less than $40. I installed it this morning it went just like the site says, took about 3 minutes.

Carry one to your local protest and see if the […]

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All the cool kids are doing it.
#eFF #rayhunter

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Spent some time with #Wireshark - comparing captured traffic to baselines and cross-referencing #PCAPs with a friend who’s #Rayhunter was on the other side of the crowd

Happy to report that we’ve found no evidence of #Stingray #IMSIcatcher devices (yet)

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Far too many wardrive rigs and phones are laid out on a shiny black countertop

Far too many wardrive rigs and phones are laid out on a shiny black countertop

Man, the kit it takes to visit Minneapolis is a chore…
#alwaysBeWardriving #rayHunter #wardrive #allTheWifi @wiglenet.bsky.social

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I ran a #rayhunter at the 50501 Vermont Statehouse protest today. It saw nothing interesting as one would expect in Vermont.

The rayhunter worked for internet access on my Reach Mobile AT&T SIM, I had my phone connected through it to post and message while watching 192.168.1.1:8080.

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Preview
Meet Rayhunter: A New Open Source Tool from EFF to Detect Cellular Spying Rayhunter is a new open source tool we’ve created that runs off an affordable mobile hotspot that we hope empowers everyone, regardless of technical skill, to help search out cell-site simulators (CSS...

Shoutout to the #EFF

Just got my hotspot in the mail and installing #Rayhunter couldn't have been simpler.

Can't wait to try it out!

www.eff.org/deeplinks/20...

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Used #Rayhunter to scan #BostonCommons (site of this Saturday’s #HandsOffMassachusetts protest)

Confirmed - as a BASELINE - that there are NO #stingray devices already in the area
🚫🕵️

We’ll see if any such #CellularSurveillance pops-up on April 5th. Will be sure to share #PCAPs if so

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#Rayhunter is a lightweight IMSI-catcher/monitoring tool which runs on an Orbic mobile hotspot

The tool was developed by #WillGreenberg and @cooperq.com of @eff.org

Thanks to @foxinsocks5.bsky.social for teaching me about this cool tech!
🧙‍♂️🔭🥸📶

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Setup #Rayhunter to identify #stingray phone surveillance devices 🕵️

Keep an eye on this 🧵 for research updates

#IMSI #Privacy #CellSiteSimulator #EFF

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I was not expecting this to arrive so quickly, but it’s here and I already have #Rayhunter installed on it. Going to take it out for a drive this evening.

I think this has some value above and beyond catching stingrays because of what it collects when recording. :)

#eff #cybersecurity #wardriving

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#Rayhunter, a new #opensource tool to detect cell site simulator #surveillance

www.eff.org/deeplinks/2025/03/meet-r...

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Got the @eff.org #Rayhunter tool working on the Verizon Orbic and now happily hunting stingrays around SF 🥰

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Rayhunter: A new open source tool to detect Cellular Spying @eff Cell-site simulators (CSS, also ...

blog.adafruit.com/2025/03/17/rayhunter-a-n...

#cellular #Hacks #imsi #hunter #mobile #rayhunter #stingray #surveillance

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