GPS Jamming Attack Disrupts Trailer Tracking on I-90 Near Billings, MT
- Paolo Scrofani
- May 19
- 1 min read
Last week, a sophisticated GPS jamming attack temporarily knocked multiple trailers off tracking along the I-90 freight corridor near Billings, Montana. Drivers and dispatch teams suddenly lost real-time visibility on high-value loads moving through the region, creating a brief but dangerous window where cargo could have been diverted without anyone knowing.
GPS jamming devices are small, powerful tools that criminals use to block or spoof satellite signals. In this case, the attack was short-lived but effective enough to blind fleet tracking systems for several hours while the trucks were rolling through a busy stretch of highway. Thankfully, the disruption was noticed quickly, anomaly alerts were triggered, and no loads were lost — but the incident serves as a clear warning that these low-tech, high-impact attacks are on the rise.
Freight routes like I-90 are prime targets because they carry steady volumes of valuable goods with long stretches of open road. When tracking drops out unexpectedly, drivers and operations teams have to rely on manual check-calls and older backup systems, which can slow response times and increase risk.
At TruckWarden, we help fleets and logistics teams prepare for exactly these kinds of modern threats. Our Cargo Theft Prevention Training Certificate includes practical modules on recognizing red flags, setting up stronger geofence alerts, running quick anomaly checks during signal loss, and maintaining solid manual verification protocols that keep your cargo visible even when technology gets jammed.
Incidents like the one in Billings show that staying ahead of GPS interference is no longer optional — it’s essential for protecting loads on the road today.
Hi TruckWarden™! We here at Mobile Defender Inc. integrate directly into Geotab's Geotab Marketplace and Samsara's telematics platforms to detect GPS jamming and spoofing in real time. Open to a partnership? Let's talk! https://marketplace.geotab.com/partner/mobile-defender-inc./