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The security in smartphones is helping send them to landfills

Billions of working smartphones reach the end of their service lives each year and move into drawers, recycling streams, and waste piles. The WEEE Forum estimated that 5.3 billion mobile phones became electronic waste in 2022. Many of these devices still function. The average smartphone stays in use for about three years, and owners often replace handsets that retain enough computing power for other jobs. A team at the Université Libre de Bruxelles examined a … More → The post The security in smartphones is helping send them to landfills appeared first on Help Net Security.
http://news.poseidon-us.com/TSyjVF

NOVA microhypervisor brings AMD DMA isolation to shared AI infrastructure

BlueRock has issued the latest open-source release of its NOVA Microhypervisor with DMA remapping support for AMD platforms that have IOMMU hardware virtualization. The capability is enabled by default and extends hardware-level isolation across virtual machines, devices, and memory in shared execution environments. Background on NOVA NOVA combines microkernel and hypervisor functions in a small trusted computing base. It uses a capability-based authorization model and provides mechanisms for virtualization, spatial and temporal separation, scheduling, communication, … More → The post NOVA microhypervisor brings AMD DMA isolation to shared AI infrastructure appeared first on Help Net Security.
http://news.poseidon-us.com/TSygD7

Product showcase: Staying ahead of the threat horizon with Aunoo

Aunoo is an open strategic intelligence platform that uses AI agents to monitor intelligence sources, including for cybersecurity, to compile a daily briefing and alert on defined criteria. Each source is checked for credibility and quality before it is included. The platform runs in any browser and can send its findings via Slack, Discord, Teams, email or using the internal chat. The platform also supports MCP and RSS for integration with other tools. Aunoo is … More → The post Product showcase: Staying ahead of the threat horizon with Aunoo appeared first on Help Net Security.
http://news.poseidon-us.com/TSygD4

Cyber resilience metrics that drive action

In this Help Net Security video, Pete Bowers, COO at NormCyber, explains how organizations can build a cyber resilience metrics program that supports better decisions. He questions common ways of measuring resilience, such as risk registers, tool scores, and annual tests, and points out their limits. These methods often rely on opinion, narrow data, or outdated snapshots. As a result, leaders struggle to understand real risk or explain it to the board. The video highlights … More → The post Cyber resilience metrics that drive action appeared first on Help Net Security.
http://news.poseidon-us.com/TSygCW

Scams now operate like real businesses with budgets and targets

Social media has overtaken email as a primary attack vector, showing changes in how people consume information and interact online, according to Bitdefender’s Global Scam Intelligence Report 2026. Fraud campaigns use advertisements, sponsored content, impersonation pages, and direct messages to reach users. Global scam breakdown by category (Source: Bitdefender) One in seven consumers fell victim to a scam during the past year. Scam operations resemble organized businesses, with structured workflows, dedicated personnel, and tactics designed … More → The post Scams now operate like real businesses with budgets and targets appeared first on Help Net Security.
http://news.poseidon-us.com/TSydLZ

A Record-Breaking Patch Tuesday for June 2026

Microsoft today released software updates to plug nearly 200 security holes across its Windows operating systems and supported software, a record number of fixes for the company’s monthly Patch Tuesday cycle. Nearly three dozen of those bugs earned Microsoft’s most dire “critical” rating, and exploit code for at least three of the weaknesses is now publicly available.
http://news.poseidon-us.com/TSyV8S