Over 900 US gas station tank gauge systems exposed to attacks
Summary
Over 900 automatic tank gauge (ATG) systems in the U.S., vital for monitoring fuel and chemical storage tanks in critical infrastructure, have been found exposed online and are vulnerable to attacks. These systems, often lacking robust security, could allow attackers to tamper with fuel levels, potentially disrupting operations or causing physical damage.
IFF Assessment
The exposure of critical infrastructure systems like gas station tank gauges to attacks poses a significant risk to operational security and public safety.
Defender Context
This incident highlights a widespread vulnerability in critical infrastructure, specifically within the fuel and chemical storage sectors. Defenders should be aware of potential attacks targeting these systems and advocate for improved security controls, such as network segmentation, strong authentication, and regular security audits for Industrial Control Systems (ICS) and Operational Technology (OT).