Over 900 US Gas Station Tank Gauge Systems Exposed to Attacks

Security researchers identified 900+ Automatic Tank Gauge (ATG) systems in the U.S. that are internet-accessible and frequently unauthenticated, allowing attackers to read real-time fuel data, disable leak detection, falsify readings, and potentially cause environmental damage, fuel-theft, local fuel supply disruption, or lateral network compromise; the report outlines historical precedence, root causes (misconfiguration, legacy devices, ownership ambiguity), and immediate, short-term, and long-term mitigations.