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Governing Al agents at scale: Lessons from the leaders who’ve done it

Enterprise AI leaders from ZoomInfo, Docusign and AppViewX share what it took to build AI Centers of Excellence and govern agent identities inside two companies operating at scale. What you’ll take away: What an AI Center of Excellence looks like day to day at ZoomInfo and Docusign How to govern agent identities without standing up a parallel identity stack The traps both leaders worked hard to avoid, and what they’d do differently now What Venkat … More → The post Governing Al agents at scale: Lessons from the leaders who’ve done it appeared first on Help Net Security.
http://news.poseidon-us.com/TTh6wj

Ransomware gangs go after EMEA healthcare’s supply chain

A ransomware attack against a hospital makes headlines, while attacks on the rest of the ecosystem around it tend to stay quiet despite doing damage that can be just as bad. Flare researcher Assaf Morag analyzed ransomware leak-site activity tied to healthcare organizations in the EMEA region between 2024 and 2026, and found that ransomware groups are going after the entire healthcare supply chain. The dataset covers hospitals and clinics, telemedicine providers, diagnostic laboratories, pharmacies, … More → The post Ransomware gangs go after EMEA healthcare’s supply chain appeared first on Help Net Security.
http://news.poseidon-us.com/TTh6w6

The best-funded companies open the most phishing attachments

An employee gets an email dressed as a password reset. She clicks the link, types her credentials into a page built to copy her company’s login screen, and moves on with her morning. She tells no one. That silence is the exposure. Across 13.9 million simulated phishing messages, one in ten recipients flagged the attempt to their security team. The rest let it through, and a live attacker needs only one of them. John Wilson, … More → The post The best-funded companies open the most phishing attachments appeared first on Help Net Security.
http://news.poseidon-us.com/TTh6w5

Ransomware in 2026: More groups, more victims, no slowdown

Ransomware activity followed a recognizable pattern during the previous four years. Each year was defined by a dominant actor, its collapse, or a major supply chain incident. Black Kite’s 2026 Ransomware Report documents a more fragmented market, with multiple ransomware playbooks scaling at the same time. Monthly victim count by threat actor (Source: Black Kite) Between April 2025 and March 2026, 61 new ransomware groups entered the market, averaging more than one group per week. … More → The post Ransomware in 2026: More groups, more victims, no slowdown appeared first on Help Net Security.
http://news.poseidon-us.com/TTh6vz

New infosec products of the week: July 24, 2026

Here’s a look at the most interesting products from the past week, featuring releases from Astelia, Druva, Swimlane, and ThreatDown. Druva brings backup, recovery and governance to AI workloads Druva has announced Druva AI Resilience, a new approach that helps organizations recover, govern, and defend the systems, activity, and context behind AI-powered work. The launch introduces new and expanded capabilities for Microsoft Copilot, Claude Code, Druva Model Context Protocol (MCP), and Dru SRE Agent for … More → The post New infosec products of the week: July 24, 2026 appeared first on Help Net Security.
http://news.poseidon-us.com/TTh6vB

House NDAA rejects civilian workforce cuts, anti-union proposals

House lawmakers rejected efforts to examine options for reducing DoD civilian workforce and pushed back against an anti-union measure.
http://news.poseidon-us.com/TTgwbK

House NDAA rejects civilian workforce cuts, anti-union proposals

House lawmakers rejected efforts to examine options for reducing DoD civilian workforce and pushed back against an anti-union measure.
http://news.poseidon-us.com/TTgwWr

AT&T and Microsoft scale trillion-token workloads with Microsoft Foundry and AMD

AT&T processed approximately one trillion tokens while developing OTel2.0 using Microsoft Foundry Managed Compute, open AI models, and AMD and NVIDIA GPU infrastructure. Discover how flexible model choice and scalable infrastructure are enabling production-scale telecom AI. The post AT&T and Microsoft scale trillion-token workloads with Microsoft Foundry and AMD appeared first on Microsoft Azure Blog.
http://news.poseidon-us.com/TTgs0B