OT systems are a prime target due to their criticality and the potential impact if these systems are disrupted. As the number and capability of threat actor targeting OT increases, so too does the need for robust cyber security controls.
However, the complexity, scale, and long-standing nature of OT systems often means organisations can lack a holistic view of their environment, which undermines their ability to implement effective cyber security measures. Traditionally, OT networks were isolated (or ‘air-gapped’) from the internet and external systems. However, modern operational demands have led to increased connectivity as networks now integrate with enterprise systems, third-party vendors and cloud services. This makes designing appropriate security controls increasingly critical, to reduce the risks to previously isolated systems.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Cisco Releases Security Advisories for Multiple Products
February 6, 2025
Cisco has released nine security advisories addressing multiple vulnerabilities, including one critical and two high severity advisories affecting Cisco Identity Services Engine (ISE), Cisco NX-OS, Cisco Expressway, Cisco IOS, Cisco IOS XE, Cisco IOS XR, Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance. The critical vulnerability affects Cisco ISE and Cisco ISE ...
- Gov. Abbott looks to combat cyber attacks with Texas Cyber Command
February 3, 2025
Gov. Greg Abbott announced plans to create a Texas Cyber Command to be headquartered in San Antonio during his annual State of the State address Sunday evening. The Texas Cyber Command would create a strategy for the state to address cyber security concerns. Abbott said in his address Sunday that with increases in cyber attacks nationwide, ...
- TeamViewer Releases Security Updates for Privilege Escalation Vulnerability
January 31, 2025
TeamViewer has released a security advisory addressing a new vulnerability within the TeamViewer Remote Windows Clients. TeamViewer is a popular remote access and control software. CVE-2025-0065 is an ‘improper neutralization of argument delimiters in a command’ vulnerability with a CVSSv3 score of 7.8. An unprivileged attacker with local Windows access could use this flaw to elevate ...
- Tackling cybercrime: common challenges and legislative solutions identified by Europol and Eurojust
January 31, 2025
Published today, the latest joint report by Europol and Eurojust, Common Challenges in Cybercrime, explores the persistent and emerging issues that hinder cybercrime investigations. This year’s edition not only identifies key obstacles—particularly in the field of digital evidence—but also examines how new legislative measures could help address them. The report highlights several pressing challenges faced by ...
- One policy to rule them all
January 31, 2025
Windows group policies are a powerful management tool that allows administrators to define and control user and computer settings within a domain environment in a centralized manner. While group policies offer functionality and utility, they are unfortunately a prime target for attackers. In particular, attackers are increasingly using group policies to distribute malware, execute hidden scripts ...
- Ukraine’s defense intel launches cyber attack on Gazprom
January 31, 2025
On the anniversary of the Battle of Kruty, a cyber unit of Ukraine’s Main Intelligence Directorate launched a DDoS attack on the digital infrastructure of Russia’s Gazprom and Gazpromneft. In particular, Ukrainian cyber professionals attacked the online services of the enterprises that support the activities of the Russian army. From January 28, 2025, company clients were ...