Cybersecurity authorities warn that unsophisticated hackers frequently target ICS and SCADA systems in critical industries, risking disruptions and physical damage. They urge organizations to implement comprehensive cybersecurity measures to mitigate these threats. (Affected: Critical infrastructure systems)
Keypoints :
- Hackers, often with basic techniques, are increasingly targeting industrial control and SCADA systems in energy and transportation sectors.
- Poor cyber hygiene and exposed assets can escalate threats, leading to operational disruptions, website defacement, and physical damage.
- Russia-linked groups such as Z-Pentest and Sector 16 have been reported hacking into OT control panels, sometimes claiming to disrupt U.S. energy systems.
- Threat actors, including China-linked groups, are believed to have compromised U.S. critical infrastructure, potentially in preparation for geopolitical actions.
- CISA, FBI, EPA, and DOE recommend critical infrastructure organizations follow guidance to reduce attack risks, such as removing OT from the public internet and changing default passwords.
- Organizations should secure remote access with VPNs, segment networks, and maintain manual operational capabilities for quick recovery post-attack.
- Regular communication with system providers and routine testing of backup and fail-safe systems are crucial for enhancing cybersecurity resilience.
Read More: https://thecyberexpress.com/hackers-targeting-ics-scada-systems/