Martin (@MasorX) profile picture

Mainzer abroad. @openskynetwork. @cydcampus. Alumni @avsecoxford. @masor@infosec.exchange

Switzerland
Joined November 2010
Photo by Martin (@MasorX)Photo by Martin (@MasorX)Photo by Martin (@MasorX)Photo by Martin (@MasorX)Photo by Martin (@MasorX)Photo by Martin (@MasorX)Photo by Martin (@MasorX)Photo by Martin (@MasorX)Photo by Martin (@MasorX)Photo by Martin (@MasorX)
All three (out of 5 satellites) ADSC feeds are up and running. My AMER (98w) satellite dish is getting its base welded and is taking longer than expected. Still looking for a 54w (Aust West Coast/India) C-Band feed. Check out my GitHub for what's involved in this tricky mode.
2
2
18
1,873
We have arrived in Sweden at Linköping University for the 13th OpenSky Symposium! We have two days of fantastic talks and entertainment - all coverage on our Discord channel! #OSN25 #avgeek
1
2
498
WOOT 2025 1st session of the afternoon, "Hacking at a Distance" with: - Tommaso Sacchetti on large scale Bluetooth Security Testing - Chengsong Diao: Vulnerabilities in Master Lock Smart Locks - Seyyed Ali Ayati @itayaila Acoustic Side-Channel on keyboards
2
4
448
On June 30 around 18:45 UTC, @OpenSkyNetwork data via gpswise.aero shows 10 flights near Monterrey, Mexico were hit by GPS spoofing, with 41 aircraft reporting nav accuracy issues. @grok was there anything going on at that time?
1
1
1
337
Three of our 4 C-Band satellite dish feeds are really cranking it out just now. Our forth dish picks up data twice a day. I'm working on the dish tracking control system to ship over soon. Once that's installed, the ADSC coverage will be amazing. Reminder, ZERO ADSB here. tbgmap.airframes.io/
4
27
1,861
Website Update; Found and fixed an issue with the code behind our L-Band feed from 84e. The sat covers a very 'hot' part of the world militarily speaking. 79 military messages since I fixed it a short time ago. Looking for a C-Band feed from anywhere inside the red box. Please and thanks.
2
14
1,446
Just onboarded a new Iridium feed from Estonia! Really lifted the UK/Euro area coverage of this new mode to the north-east of that part of the world. 5min map updates on home page and msgs in the site search under 'irdm-eetn'. Followed my GitHub page and got running on their own. Welcome and thanks!
5
1
19
1,811
December 2024 in GPS interference: jamming & spoofing mapped ! Source: spoofing.skai-data-services.… ADS-B Data: @OpenSkyNetwork
6
12
903
This map gives some context for air traffic around DCA. There were about 100 TCAS RAs near the helicopter routes in 2024. Almost all of those involved a plane and a helicopter. After 14 of them the plane aborted its landing.
1
5
1
10
1,377
Martin retweeted
Just uploaded my Bluetooth security testing slides! 📡 Also, Škoda disclosed a vulnerability I reported—they fixed & rewarded it fast! 🔥 Big props to their security team. Check it out! 🚀 👉 github.com/sgxgsx/pdfs/blob/… #CyberSecurity #BugBounty #Bluetooth
7
38
2,378
We’ve identified significant GPS interference on spoofing.skai-data-services.… correlating with the ongoing protests in Serbia. Using data from @OpenSkyNetwork we observed: ✈️ 3 aircraft spoofed ✈️ Over 50 flights with GPS navigation issues 🕙 Peak disruption at 10:00 UTC
#BREAKING #Serbia JUST IN: Massive protests are taking place in Belgrade, Serbia.
2
3
3
659
Very happy to receive the CYD Award 2024 for Outstanding Publication for "Aggregate-based Congestion Control for Pulse-Wave DDoS Defense" (ACM SIGCOMM 2022) 🏆🚀 Kudos to @MasorX, @VLenders, @lvanbever, and thanks to the Cyber-Defence Campus and armasuisse for the recognition 🎉
1
11
213
Confirmed by @OpenSkyNetwork data. BCS18D likely encountered GPS jamming from 02:48:44 UTC until 03:21:36 UTC, 7 minutes before ADS-B data stopped coming in.
DHL/Swift flight BCS18D was jammed as it crashed. Might not be related. Vid on the other site.
2
6
3
14
8,539
We have arrived at @DLR_en in Hamburg for our 12th OpenSky Symposium! Symposium chairs Emy Arts and @ManuelWaltert, as well as OSN board member @VLenders are kicking us off! All discussions this year will happen on our Discord, join us now: discord.gg/puh699bG #OSN24
1
5
722
New update at spoofing.skai-data-services.…🛰️! You can now select a specific date to view GPS spoofing and jamming activities for that day! 📅 Still powered by @OpenSkyNetwork data. Explore and share your thoughts! #GPS #Spoofing #Jamming #OSINT nitter.cf/MrFiguette/status/1800…
Major update at spoofing.skai-data-services.…! In addition to live GPS spoofing data, you can now see recent jamming and GPS interference activities (with a ~2hour delay). All still powered by ADS-B data from the @OpenSkyNetwork . Check it out and share your feedback! @FeluxMichael
4
14
1,400
1/ Using @OpenSkyNetwork data and SkAI Data Services' QUADABRA tool, I reconstructed a TCAS event from flight tracks. At 19:46:58Z, a TA was triggered, followed by a brief RA at 19:47:07Z. Thanks to @lemonodor and @CarolThurlow5 for their analysis, and @MasorX for the heads-up!
#Breaking Two passengers were injured when a United B-757 responded to a TCAS warning over Wyoming (US). According to @avherald aircraft was enroute at FL380 “when the crew responded to a TCAS resolution advisory”. Two pax were hurt on the maneuver, one seriously. Crew continued enroute and landed at their destination without any issues. Jet was operating asFlight UA-2428 from Newark, NJ to San Francisco, CA. Aircraft registration was N12125. More updates when possible. #aviation
2
5
11
948
New GPS Spoofing activity detected on spoofing.skai-data-services.… using @OpenSkyNetwork. In the last hour we have detected 13 aircraft being spoofed over Poland, Slovakia, Hungary and Romania. The "Spoofed-to Location" is in Ukraine near Lviv. nitter.cf/MrFiguette/status/1800…
Major update at spoofing.skai-data-services.…! In addition to live GPS spoofing data, you can now see recent jamming and GPS interference activities (with a ~2hour delay). All still powered by ADS-B data from the @OpenSkyNetwork . Check it out and share your feedback! @FeluxMichael
3
17
2
30
5,811
We extended the abstract deadline for the 12th OpenSky Symposium to September 13th! We have many outstanding submissions but there is still time to add yours and join us at @DLR_en in Hamburg on November 7/8! All information on the Symposium website: symposium.opensky-network.or… 📷
3
2
490