CISA-led joint advisory to secure internet-exposed ATG systems
Public Sector Action
Summary
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On 2026-06-05, CISA, the FBI, the NSA, the Department of Energy, and other U.S. partners issued a joint advisory telling critical infrastructure organizations to secure internet-exposed ATG systems because ongoing attacks could lead to tampered alerts, leaks, and equipment failure.
Related Happenings
Automatic tank gauge (ATG) systems ongoing attacks
Exploitation Wave
First: 05.06.2026 17:50
Last: 05.06.2026 17:50
Sources 1
How related:
Over 900 automatic tank gauge (ATG) systems across the United States, used to monitor fuel and chemical storage tanks across various critical infrastructure sectors, have been found exposed online and are vulnerable to ongoing attacks.
About this happening:
**Over 900 internet-exposed ATG systems** across the United States are being targeted in **ongoing attacks**, creating risk of **alert tampering**, **fuel or chemical leaks**, and...
Automatic tank gauge (ATG) systems ongoing attacks
Exploitation WaveHow related: Over 900 automatic tank gauge (ATG) systems across the United States, used to monitor fuel and chemical storage tanks across various critical infrastructure sectors, have been found exposed online and are vulnerable to ongoing attacks.
About this happening: **Over 900 internet-exposed ATG systems** across the United States are being targeted in **ongoing attacks**, creating risk of **alert tampering**, **fuel or chemical leaks**, and...
CISA automatic tank gauge system mitigations
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First: 02.06.2026 15:00
Last: 02.06.2026 15:00
Sources 1
How related:
On Tuesday, the Cybersecurity and Infrastructure Security Agency (CISA), the FBI, the NSA, the Department of Energy, and other U.S. government partners issued a joint advisory warning critical infrastructure organizations to secure internet-exposed ATG systems against ongoing attacks.
About this happening:
**CISA**, **FBI**, **NSA**, and the **Department of Energy** warned that attackers are targeting **internet-exposed automatic tank gauge (ATG) systems** used to monitor fuel and l...
CISA automatic tank gauge system mitigations
Advisory/MitigationHow related: On Tuesday, the Cybersecurity and Infrastructure Security Agency (CISA), the FBI, the NSA, the Department of Energy, and other U.S. government partners issued a joint advisory warning critical infrastructure organizations to secure internet-exposed ATG systems against ongoing attacks.
About this happening: **CISA**, **FBI**, **NSA**, and the **Department of Energy** warned that attackers are targeting **internet-exposed automatic tank gauge (ATG) systems** used to monitor fuel and l...
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Sources 1
About this happening:
CISA launched a **new Nomination Form** for the **KEV catalog**, giving **researchers, vendors, and industry partners** a direct way to report **known exploited vulnerabilities**....
CISA launches KEV Nomination Form
Public Sector ActionAbout this happening: CISA launched a **new Nomination Form** for the **KEV catalog**, giving **researchers, vendors, and industry partners** a direct way to report **known exploited vulnerabilities**....
Iranian hackers' ATG cyberattack campaign
Campaign
First: 18.05.2026 18:41
Last: 18.05.2026 18:41
Sources 1
How related:
CISA's warning comes after a May CNN report that Iranian hackers had breached ATG systems connected to the Internet at multiple gas stations across the United States.
About this happening:
Iranian threat groups launched a **barrage of cyberattacks** after the conflict began, broadening pressure on **US gas-station fuel-monitoring systems** and signaling continued ri...
Iranian hackers' ATG cyberattack campaign
CampaignHow related: CISA's warning comes after a May CNN report that Iranian hackers had breached ATG systems connected to the Internet at multiple gas stations across the United States.
About this happening: Iranian threat groups launched a **barrage of cyberattacks** after the conflict began, broadening pressure on **US gas-station fuel-monitoring systems** and signaling continued ri...
NCSC-UK joint advisory on covert botnets and proxy networks
Public Sector Action
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Sources 1
About this happening:
**NCSC-UK** and partner agencies issued a **joint advisory** warning that **China-nexus hackers** are using **hijacked consumer devices** as covert proxy networks to hide maliciou...
NCSC-UK joint advisory on covert botnets and proxy networks
Public Sector ActionAbout this happening: **NCSC-UK** and partner agencies issued a **joint advisory** warning that **China-nexus hackers** are using **hijacked consumer devices** as covert proxy networks to hide maliciou...
Timeline
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05.06.2026 17:50 2 articles · 7h ago
Initial report: CISA-led joint advisory to secure internet-exposed ATG systems
Initial DisclosureFederal agencies issued a **joint advisory** on **2026-06-05** after identifying **internet-exposed ATG systems** as an active attack surface for command execution and device tampering.
Show sources
- Over 900 US gas station tank gauge systems exposed to attacks — www.bleepingcomputer.com — 05.06.2026 17:50
- Over 900 US gas station tank gauge systems exposed to attacks — www.bleepingcomputer.com — 05.06.2026 17:50