Iran
CISA and the FBI Warn: Internet-Exposed Fuel Tank Gauges Are Under Active Attack
A June 2 joint advisory from CISA, the FBI, the NSA and five other agencies says attackers are compromising internet-exposed automatic tank gauge systems and modifying them through command execution. Shadowserver counts over 1,000 exposed, 909 in the US — on the same TCP port these consoles have answered on for a decade.
MuddyWater Wears Chaos Ransomware as a Disguise — Teams Screen-Sharing Funnels Iranian Espionage Through Fake Extortion
Rapid7 attributes a Chaos-branded ransomware intrusion to Iran's MuddyWater. No files were ever encrypted — the ransom note was cover for Stagecomp/Darkcomp espionage delivered via Microsoft Teams screen-share.
CISA AA26-097A: CyberAv3ngers Exploit Rockwell PLCs Across US Water, Energy, and Government Systems
Six US agencies issue joint advisory after Iranian-affiliated CyberAv3ngers compromise Rockwell Allen-Bradley PLCs in water, energy, and government sectors, manipulating SCADA displays and control logic.