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The hidden cost of putting off security decisions

In this Help Net Security video, Hanah Darley, Chief AI Officer, Geordie AI, talks about how putting off security risk decisions creates long-term costs that often stay hidden. Drawing on her work with CISOs and security leaders, she shows how delayed choices around visibility, vulnerability management, and risk assessment lead to blind spots that grow over time. Darley introduces the idea of visibility debt, where each quarter without insight allows shadow IT, legacy systems, and … More → The post The hidden cost of putting off security decisions appeared first on Help Net Security.
http://news.poseidon-us.com/TQnmNq

New infosec products of the week: February 6, 2026

Here’s a look at the most interesting products from the past week, featuring releases from Avast, Fingerprint, Gremlin, and Socure. Gremlin launches Disaster Recovery Testing for zone, region, and datacenter failovers Gremlin, the proactive reliability platform, launched Disaster Recovery Testing: a new product built to safely and efficiently test zone, region, and datacenter evacuations and failovers. These large-scale tests ensure businesses maintain digital resilience and business continuity when faced with cloud migrations, compliance concerns, and … More → The post New infosec products of the week: February 6, 2026 appeared first on Help Net Security.
http://news.poseidon-us.com/TQnjCD

CISA confirms exploitation of VMware ESXi flaw by ransomware attackers

CVE-2025-22225, a VMware ESXi arbitrary write vulnerability, is being used in ransomware campaigns, CISA confirmed on Wednesday by updating the vulnerability’s entry in its Known Exploited Vulnerabilities (KEV) catalog. Researchers linked VMware ESXi zero-day trio to single exploit toolkit Broadcom fixed CVE-2025-22225, CVE-2025-22224 (a heap overflow vulnerability) and CVE-2025-22226 (an information disclosure flaw) in VMware ESXi, Workstation, and Fusion in early March 2025. At the time of their disclosure, Broadcom said that they have information … More → The post CISA confirms exploitation of VMware ESXi flaw by ransomware attackers appeared first on Help Net Security.
http://news.poseidon-us.com/TQn6yL

OpenAI Frontier organizes AI agents under one system

OpenAI introduced Frontier, a platform designed to organize AI agents that perform business tasks within internal systems and workflows. The platform connects data from multiple internal systems including customer relationship management tools, ticketing platforms, and data warehouses. This integration creates a shared knowledge layer that allows AI agents to understand business processes and decision points across departments. “We’ve learned that teams don’t just need better tools that solve pieces of the puzzle. They needed help … More → The post OpenAI Frontier organizes AI agents under one system appeared first on Help Net Security.
http://news.poseidon-us.com/TQn6xw

Doctors may be missing early signs of kidney disease

Kidney disease often creeps in silently, and many patients aren’t diagnosed until major damage is already done. New research shows that even “normal” kidney test results can signal danger if they’re unusually low for someone’s age. By mapping kidney function across the population, scientists revealed who’s quietly at higher risk. A new online tool could help doctors catch these warning signs years earlier.
http://news.poseidon-us.com/TQn2vV

Why a decade-old EnCase driver still works as an EDR killer

Attackers are leaning on a new EDR killer malware that can shut down 59 widely used endpoint security products by misusing a kernel driver that once shipped with Guidance Software’s EnCase digital forensics tool, Huntress researchers warn. This particular driver is legitimate but its certificate expired and was revoked more than ten years ago. Even so, Windows still allows it to load. The attack Huntress’ security experts spotted this intrusion earlier this month, and discovered … More → The post Why a decade-old EnCase driver still works as an EDR killer appeared first on Help Net Security.
http://news.poseidon-us.com/TQmsm9