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The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert after confirming active exploitation of a zero-day remote code execution (RCE) vulnerability in multiple Cisco Unified Communications products. Tracked as CVE-2026-20045, the flaw enables code injection attacks that grant attackers user-level access to the underlying OS, followed by full root privilege escalation. Added […]

The post CISA Warns of Cisco Unified CM 0-Day RCE Vulnerability Exploited in Attacks appeared first on Cyber Security News.

A new malicious package on the Python Package Index (PyPI), named sympy-dev, has been caught impersonating the widely used SymPy library to deliver cryptomining malware. SymPy is a popular symbolic mathematics library that sees tens of millions of downloads every month, making it an attractive target for attackers looking to abuse developer trust and widespread adoption. […]

The post Malicious PyPI Package Mimic as Popular Sympy-Dev to Attack Millions of Users appeared first on Cyber Security News.

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Many new teachers step into classrooms that still reflect traditional, teacher-centered models. These classrooms often place the teacher at the front, the curriculum at the center, and students in the role of listeners. Today’s learners live, think, and communicate differently, so they need more than memorization and recall. They need learning environments that value curiosity, ...

The post What Is Student-Centered Learning? A Practical Guide for New Teachers appeared first on ManagedMethods Cybersecurity, Safety & Compliance for K-12.

The post What Is Student-Centered Learning? A Practical Guide for New Teachers appeared first on Security Boulevard.

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CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.

• CVE-2025-31125 Vite Vitejs Improper Access Control Vulnerability
• CVE-2025-34026 Versa Concerto Improper Authentication Vulnerability
• CVE-2025-54313 Prettier eslint-config-prettier Embedded Malicious Code Vulnerability
• CVE-2025-68645 Synacor Zimbra Collaboration Suite (ZCS) PHP Remote File Inclusion Vulnerability

These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise.

Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information.

Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of KEV Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

ZEST Security introduces AI Sweeper Agents that identify which vulnerabilities are truly exploitable, helping security teams cut patch backlogs and focus on real risk.

The post ZEST Security Adds AI Agents to Identify Vulnerabilities That Pose No Actual Risk appeared first on Security Boulevard.

Claroty has secured $150 million in Series F funding led by Golub Growth, an affiliate of Golub Capital, with additional confirmed participation from existing investors up to $50 million. This investment will support global expansion through organic and inorganic growth as the company continues to pursue its vision of building a comprehensive CPS protection platform. Per Gartner, “With the emergence of CPS, ransomware and other cyber attacks originating in the cyber world now affect physical … More →

The post Claroty raises $150 million to advance global CPS protection platform appeared first on Help Net Security.

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