The CISA, in collaboration with the FBI, EPA, and DOE, has warned about cyberattacks targeting essential oil and natural gas infrastructure, specifically operational technology (OT) and industrial control systems (ICS). Organizations are advised to strengthen their cybersecurity measures, including disconnecting OT from the internet, enhancing password security, securing remote access, and segmenting OT from IT networks. Experts emphasize the need for comprehensive cybersecurity governance to prevent unauthorized access and protect sensitive systems, highlighting the risks posed by exposed devices and lack of proper security protocols.
Organizations should conduct a complete review of their external attack surface and identify insecure devices that are exposed.
CISA urges organizations to evaluate and bolster their cybersecurity posture against threat actors targeting OT and ICS.
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