Summary: Fortinet and Ivanti announced fixes for over a dozen vulnerabilities across their product portfolios, including multiple high-severity flaws, as part of their June patch Tuesday security updates.
Summary: Many organizations unknowingly leave common vulnerabilities and weaknesses exposed to the internet, making them easy targets for exploitation. Misconfigured systems, default credentials, and outdated software are often publicly accessible through internet-based search and discovery platforms. By following CISA’s Internet Exposure Reduction Guidance, organizations can proactively identify and remove these exposures, reducing their online footprint and strengthening their cybersecurity posture.
Summary: Cybersecurity firm Censys recently released information regarding internet-exposed Human Machine Interfaces (HMIs) connected to water systems throughout the U.S. The blog post mentions that in October, Censys researchers identified nearly 400 web-based HMIs connected to U.S. water facilities that were exposed online. The systems were found to be in one of three states: Authenticated (credentials required), Read-only (viewable without control), and Unauthenticated (full access without credentials).
The following posts are useful for general awareness of current cyber threats, vulnerabilities, guidance, and other cyber-related news or updates. These resources have been curated by the WaterISAC analyst team as items of broad relevance and benefit that do not need supplemental analysis at this time.
Critical Infrastructure Resilience
The Cybersecurity and Infrastructure Security Agency (CISA) has published the following ICS security advisories, along with additional alerts, updates, and bulletins:
ICS Advisories:
Summary: Microsoft Threat Intelligence and Dutch intelligence security services (AIVD and MIVD) have observed a new Russia-affiliated threat actor conducting espionage operations targeting organizations that are important to Russian government objectives, primarily in government and other critical infrastructure sectors. The new group is tracked as Laundry Bear by Dutch intelligence and Void Blizzard by Microsoft.
Summary: Last week, CISA and other federal and international partners released a joint cybersecurity information sheet on AI Data Security: Best Practices for Securing Data Used to Train & Operate AI Systems. This information sheet highlights the critical role of data security in ensuring the accuracy, integrity, and trustworthiness of AI outcomes.
Summary: Data protection software company Commvault has updated a cybersecurity advisory, originally sent in February, regarding unauthorized activity by a nation-state threat actor based on Microsoft’s visibility within Azure environments. Commvault continues to monitor cyber threat activity targeting the applications hosted in their Microsoft Azure cloud environment. Threat actors may have accessed client secrets for Commvault’s (Metallic) Microsoft 365 (M365) backup software-as-a-service (SaaS) solution, hosted in Azure.
Summary: On Tuesday, CISA, in collaboration with the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) and other international and U.S. partners, released new guidance for organizations seeking to procure Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) platforms.
The following posts are useful for general awareness of current cyber threats, vulnerabilities, guidance, and other cyber-related news or updates. These resources have been curated by the WaterISAC analyst team as items of broad relevance and benefit that do not need supplemental analysis at this time.
Critical Infrastructure Resilience
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