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GitHub
Building reusable workflows with custom agents in Copilot CLI

Developers spend much of their working time in the terminal, generating commands, debugging issues, and running scripts close to their systems. Repeated terminal work tends to …

patch tuesday
Record Microsoft Patch Tuesday, fresh zero-day

Microsoft marked its largest-ever Patch Tuesday this month, by shipping fixes for nearly 200 vulnerabilities. Within hours, “Nightmare Eclipse”, the researcher …

cloud
Apple extends Private Cloud Compute to third-party data centers

Apple is bringing its Private Cloud Compute (PCC) platform to Google Cloud, expanding the infrastructure behind Apple Intelligence to third-party data centers. Introduced in …

Anthropic
Anthropic’s Claude Fable 5 is out for public use, with safeguards for high-risk requests

Days after publishing research on how advanced AI systems could amplify cyber operations in the wrong hands, Anthropic released Claude Fable 5, a Mythos-class model for …

AI
Every set of AI guardrails can be broken by the right prompt

Companies that build AI systems wrap them in guardrails meant to block harmful output, including deepfakes, malware, and instructions for making biological weapons or illicit …

mobile
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 …

NOVA
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 …

aunoo
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 …

CISO
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 …

malware
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 …

France
French government messaging platform breached through account hijacking

French authorities are investigating a compromise of Tchap, the government’s secure messaging platform, after hackers hijacked a user account and gained access to public …

LiteLLM
LiteLLM vulnerability under active attack, CISA warns (CVE-2026-42271)

A command injection vulnerability (CVE-2026-42271) in BerryAI’s LiteLLM open-source AI gateway is being exploited by attackers, the US Cybersecurity and Infrastructure …

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