During 2020, CISA issued 38 cyber alerts ranging from nation-state actors like Iran and North Korea to known ransomware specifically targeting pipeline operations and notably the last alert issued on December 17, 2020, Advanced Persistent Threat Compromise of Government Agencies, Critical Infrastructure, and Private Sector Organizations, for the SolarWinds supply chain attack.
2020 represents a 660% increase in cyber alerts over 2019, during which CISA issued five cyber warnings over the full year.
Organizations across the board also saw a growing number of adversaries targeting and attacking industrial control systems (ICS) and operational technology (OT) networks. It’s a trend that is clearly continuing into the new year (‘Dangerous Stuff’: Hackers Tried to Poison Water Supply of Florida Town).
And as the attack surface continues to expand for critical infrastructure with owners and operators adopting new technologies to improve operational efficiencies, the increased vulnerabilities and targeting of ICS systems and OT networks is expected to rise.
*** This is a Security Bloggers Network syndicated blog from The Mission Secure Blog authored by Paul Robertson. Read the original post at: https://www.missionsecure.com/blog/industrial-control-systems-the-new-target-of-malware