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GiamMa-based researchers SDR R&D IoT Profile picture
GiamMa-based researchers SDR R&D IoT
@giammaiot2
#ArtTechnology #IT #Hardware #Security #OSINT #SIGINT #COMINT #HamRadio #SoftwareDefinedRadio #IoT #Hack #Maker #STEM #Research #Jedi #Sith #SuperSaiyanII
Oct 15 • 11 tweets • 3 min read
@u2k25_ Many satellite operators still use 2G EDGE for data connections, but these are obviously patchy. In the past, even with the outbreak of the war in Ukraine, we published similar data that was useful for Russian hostilities. @u2k25_ This account has published hundreds of satellite phone numbers of RU mil personnel even high-ranking ones(including email),sat-based online services for sending SMS(a CVE was recently released),&other code.
Oct 10 • 13 tweets • 9 min read
Evolution of UAV communication networks & HW, Mesh Networks & Signal "Mother" Drones 😎

x.com/giammaiot2/sta… x.com/GrandpaRoy2/st…Image I don't think there are any updates, or am I wrong? New hardware? New firmware?

militarnyi.com/en/news/mesh-n…

x.com/giammaiot2/sta… Image
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Sep 2 • 6 tweets • 4 min read
Now I'm probably getting confused, but why was there a communications outage on the night of August 29, 2025 in the nuclear radiation monitoring network?

+ Sweden

staff.lu.se/article/update… x.com/giammaiot2/sta…Image
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Sep 1 • 34 tweets • 14 min read
😎😅 Who knows what caused those decelerations & accelerations ? Image Something about speed seems to have happened. Image
Jun 18 • 14 tweets • 6 min read
Communications under threat: will Ukraine start jamming mobile internet due to drone attacks?

visitukraine.today/it/blog/6346/c…

due to the active use of Ukrainian networks by russians for navigation and data transmission. x.com/giammaiot2/sta…Image
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Image very strange that the technicians and the mobile phone companies do not seem to collaborate....

Apr 17 • 15 tweets • 9 min read
Magnetic Quantum Navigation System

I was just starting to look at this project that I hope is based on quantum magnetometers with doped diamonds (crystals). In addition to the various technical doubts,I was intrigued by the arrangement of the supposed 360° sensors,every 90°. Image That device also looks and resembles mini-sat. I need to dig into the technical details.
Mar 24 • 18 tweets • 9 min read
😎 I'm sure there are some very interesting details here. At the moment there are no juicy details published.

Risky Bulletin: Hacktivists claim cyber-sabotage of 116 Iranian ships

news.risky.biz/risky-bulletin…

NITC & IRISL x.com/Dinosn/status/…Image Cyberattack Models for Ship Equipment Based on the MITRE ATT&CK Framework

mdpi.com/1424-8220/22/5…Image
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Mar 21 • 26 tweets • 11 min read
Monster Radar ? 😎

considerable dimensions, it does not go unnoticed Image strangely a hot zone.
Mar 16 • 20 tweets • 10 min read
LRAD Systen in Belgrade, Serbia

Has anyone been able to analyze the audio of the videos to observe the signal? Image
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Image If they had shown me the videos without explanation I would have said RF microwaves. I'm curious.
Feb 18 • 7 tweets • 3 min read
New & not new details of GPS Spoofing, Jamming, Anomaly, Faults, Bug, Hack or Magic

GPS/GNSS Spoofing systems in Murmansk & Severomorsk & Olenegorsk,Olenya airfield,Murmansk Oblast,Russia 😎👇

#Jammer #Jamming #Spoofer #Spoofing #GPS #GNSS #APRS #EW #ElectronicWarfare Image 😎Interconnected, delocalized and collaborative EW network.

Jan 3 • 15 tweets • 7 min read
A military S-300 area with Radar & possible GPS/GNSS Spoofers equipment near Moscow, Russia. The area shows GPS/GNSS anomalies.

56.10254, 38.02209

S-300/S-300P SIte: Radar 36N6, 76N6 Image
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Dec 15, 2024 • 11 tweets • 4 min read
The GPS system was out of order due to GPS/GNSS Spoofers falsifying the navigation.

On the Wheel! 😎

2 vessels Volgoneft-212 & Volgoneft-239 declared emergency and sinking in Kerch strait.

#Jammer #Jamming #Spoofer #Spoofing #GPS #GNSS #AIS #EW #ElectronicWarfare Image
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Image Volgoneft-212 on Marine Traffic 🥸
Dec 1, 2024 • 18 tweets • 9 min read
Russia hit by massive internet outage: Banking,airline a& telecom operator systems collapsed On Friday evening,November 29,RuNet users faced a massive outage that affected banking services,delivery services,telecom operators & airline booking systems.

Source & More 👇 Image The Moscow Times
November 29, 2024

Russia hit by massive internet outage: Banking,airline a& telecom operator systems collapsed On Friday evening,November 29,RuNet users faced a massive outage that affected banking services,delivery services,telecom...

moscowtimes.ru/2024/11/29/ros…
Nov 29, 2024 • 15 tweets • 6 min read
BREAKING: Dozens of wireless communications devices including pagers and walkie-talkies have exploded among the Syrian Arab Army (Assad regime-controlled) - Nexta

😎 Same models we already know? Image Not seems same model IC-V82/IC-U82

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Nov 27, 2024 • 25 tweets • 10 min read
Drone Gerbera

Different Kits:

- Cikonielf XH-M411 Digital Voltmeter Boost Converter DC-DC
- DFR0379 20W Adjustable DC-DC Buck Converter with Digital Display
- GPS/GNSS control units with Ublox chip & in some cases pressure sensor. Image
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Image NEO-M8N-0

NEO-M8 Series 3.6 V -166 dBm Surface Mount u-blox M8 Concurrent GNSS Module

No. of Channels: 72

global.espreso.tv/russia-ukraine…Image
Nov 21, 2024 • 13 tweets • 4 min read
They must have deployed a lot of personnel, technology, monitoring, & apprehension for this launch.

But I will think about what they might have activated for this monitoring. Image 😎There is no need for too many comments

Oct 22, 2024 • 14 tweets • 10 min read
Bobcat-1 - GNSS timing measurements from a low-Earth orbiting satellite

GNSS/GPS Jamming & Spoofing interference is affecting many low Earth orbit satellites,which also depend on GPS.(+GeoMagnetic)

Search SatNOGS Dashboard & Google Dork 👇

dashboard.satnogs.org

Host is down x.com/auonsson/statu…Image
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Image 1/ Google Dorks:

site:dashboard.satnogs.org "GNSS"
site:dashboard.satnogs.org "GPS"

site:satnogs.org "Telemetry Dashboard" "GNSS"
site:satnogs.org "Telemetry Dashboard" "GPS" Image
Oct 21, 2024 • 18 tweets • 7 min read
New & not new details of GPS Spoofing,Jamming, Anomaly,Faults,Bug or Magic

MarineTraffic without Login doesn't offer many experience filters, but let's try to explore them.

Surprises? 😎😊😉 🪄🧙‍♂️

#Jammer #Jamming #Spoofer #Spoofing #GPS #GNSS #AIS #EW #ElectronicWarfare El Mágico 😇😅
Sep 17, 2024 • 10 tweets • 4 min read
And here we are, I was eager to get into the topic but I was busy. 😎

Now I will direct a series of thoughts and observations on this operation to say the least "incredible" given the numbers.😊

Of course we will observe the usual low interaction views. 😉 Electronic warfare or cyber warfare?

We already read this wording "Freq". It could indicate that they can be old generation pocsag (not advanced IT devices with SIM or NB IoT).
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Aug 29, 2024 • 4 tweets • 2 min read
Seems spoofing position over skies of Raguli,Stavropol Krai,Russia.

Probably from new configuration of GPS/GNSS Spoofers.
Impact low altitude naval AIS transponder & high altitude aeronautic ADSB transponder.

#Jammer #Jamming #Spoofer #Spoofing #GPS #GNSS #EW #ElectronicWarfare

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Image Bohai Sea ? 🧐🥸🤓😎 Image
Aug 19, 2024 • 42 tweets • 22 min read
How Russia and Ukraine Tracks Mobile Phones on the Battlefield



Having covered the topic and related topics extensively here 👇 commsrisk.com/how-russia-and…
Image Not to turn on Bluetooth(even smartwatch),turn off Wifi,turn off 2G/3G/4G/5G,I might be able to see the GNSS messaging services,carry your KeyFob car keys with you,turn on your smartphone monitors(even at night for optical interceptions)...