CISA Releases Three Industrial Control Systems Advisories

CISA released three Industrial Control Systems ICS advisories on April 18, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-109-01 Unitronics Vision Series PLCs ICSA-21-287-03 Mitsubishi Electric MELSEC iQ-R...

U.S. Sanctions 6 Iranian Officials for Critical Infrastructure Cyber Attacks

The U.S. Treasury Department's Office of Foreign Assets Control OFAC announced sanctions against six officials associated with the Iranian intelligence agency for attacking critical infrastructure entities in the U.S. and other countries. The officials include Hamid Reza Lashgarian, Mahdi...

Exploitation of Unitronics PLCs used in Water and Wastewater Systems

CISA is responding to active exploitationlink is external of Unitronics programmable logic controllers PLCs used in the Water and Wastewater Systems WWS Sector. Cyber threat actors are targeting PLCs associated with WWS facilities, including an identified Unitronics PLC, at a U.S. water facility...