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AIDEFEND: Free AI defense framework

AIDEFEND (Artificial Intelligence Defense Framework) is an open knowledge base dedicated to AI security, providing defensive countermeasures and best practices to help security pros safeguard AI and machine learning systems. Practicality is at the core of AIDEFEND. The framework is designed to be “highly actionable,” with the goal of not only raising awareness of threats but also providing clear playbooks to defend against them. “Each technique and subtechnique is mapped to concrete threats cataloged in … More → The post AIDEFEND: Free AI defense framework appeared first on Help Net Security.
http://news.poseidon-us.com/TMnyyl

Boards are being told to rethink their role in cybersecurity

Boards of directors are being told that cybersecurity is now central to business resilience and growth, and that they must engage more directly in the way their organizations manage risk. A new report from Google Cloud’s Office of the CISO lays out three areas where board oversight is becoming especially important: ransomware, cyber-enabled fraud, and the intersection of innovation and cybersecurity. Ransomware is shifting to identity and help desks The report describes how ransomware attacks … More → The post Boards are being told to rethink their role in cybersecurity appeared first on Help Net Security.
http://news.poseidon-us.com/TMnyy5

Cybersecurity signals: Connecting controls and incident outcomes

There is constant pressure on security leaders to decide which controls deserve the most attention and budget. A new study offers evidence on which measures are most closely linked to lower breach risk and how organizations should think about deploying them. Marsh McLennan’s Cyber Risk Intelligence Center (CRIC) analyzed thousands of organizations’ responses to its Cyber Self-Assessment and compared them with claims data. The findings highlight which controls matter most for lowering breach likelihood. Incident … More → The post Cybersecurity signals: Connecting controls and incident outcomes appeared first on Help Net Security.
http://news.poseidon-us.com/TMnxLW

GenAI is fueling smarter fraud, but broken teamwork is the real problem

More than 80 percent of large U.S. companies were targeted by socially engineered fraud in the past year, according to Trustmi’s 2025 Socially Engineered Fraud & Risk Report. Nearly half of those organizations reported a direct financial loss, with many incidents costing more than $500,000. The findings show that these attacks are recurring problems that disrupt operations, trigger audits, and shake trust across the business. CISOs who treat fraud as a rare finance problem may … More → The post GenAI is fueling smarter fraud, but broken teamwork is the real problem appeared first on Help Net Security.
http://news.poseidon-us.com/TMnxL0