Blog

The browser blind spot: Why your security tool may not be blocking what you think it is, (Wed, Jun 17th)

[This is a guest diary submitted by Varun Murdula]
http://news.poseidon-us.com/TT56Pl

AI adoption correlates with incident frequency, underscoring need for governance

Even organizations that haven’t been breached expect an AI-related incident in the near future, a Jamf survey found.
http://news.poseidon-us.com/TT5697

Another healthcare firm attacked days after Novo Nordisk breach

Medical technology company iRhythm Holdings disclosed a cyberattack involving certain third-party-hosted business applications that resulted in the theft of patient protected health information, proprietary data, and other personal data. The company discovered unauthorized activity on June 8, 2026, and launched an investigation with the assistance of external cybersecurity experts. A day later, a threat actor claimed to have obtained “sensitive information, including proprietary data, patient protected health information and other personal information” and demanded payment … More → The post Another healthcare firm attacked days after Novo Nordisk breach appeared first on Help Net Security.
http://news.poseidon-us.com/TT53qG

WitnessAI Agentic Control secures AI agents, tools, and MCP server access

WitnessAI has announced extended agentic security capabilities that govern how AI agents interact with enterprise systems, tools, and Model Context Protocol (MCP) servers. With the launch of Agentic Control, enterprises have greater visibility and control over their AI agents with a single control plane to discover, monitor, govern, and restrict agent behaviors at runtime. Enterprises are deploying AI agents across chat applications, integrated development environments (IDE), and custom workflows, but security teams lack the visibility … More → The post WitnessAI Agentic Control secures AI agents, tools, and MCP server access appeared first on Help Net Security.
http://news.poseidon-us.com/TT53q4

Tigera introduces unified control plane for Kubernetes-based AI agent security

Tigera has announced the general availability of Tigera Lynx, a unified control plane for Kubernetes-native AI agents. Lynx gives enterprises a single place to find every agent in their Kubernetes estate, tighten security posture, assign sandboxes, provide each agent with a cryptographic identity, enforce policy on every action it takes, audit agent activity, and detect anomalous behavior, all without changing a line of agent code. AI agents do not behave like the workloads enterprise security … More → The post Tigera introduces unified control plane for Kubernetes-based AI agent security appeared first on Help Net Security.
http://news.poseidon-us.com/TT53m2

Rokarolla Android trojan targets banking and crypto users, enables device takeover

A newly discovered Android banking trojan, dubbed Rokarolla, targets 217 banking and cryptocurrency applications and can execute 137 commands on infected devices, according to researchers at Zimperium. Named after its command-and-control (C2) infrastructure, Rokarolla is primarily distributed through malicious websites that impersonate popular applications such as TikTok and Google Chrome, fooling users into downloading what appears to be a legitimate app. Banker malware impersonating a legitimate app and requesting accessibility service (Source: Zimperium) Zimperium said … More → The post Rokarolla Android trojan targets banking and crypto users, enables device takeover appeared first on Help Net Security.
http://news.poseidon-us.com/TT4zg4

Flip expands platform with digital identity, no-code apps, and AI automation

Flip has announced Frontline Identity and Flip Fusion, two new offerings that help organizations securely connect frontline employees to enterprise systems, applications and AI-powered workflows. Flip’s new products expand the platform beyond employee communications, helping organizations provide secure digital identity, enterprise application access and AI-powered workflow automation through a single mobile experience. Frontline Identity brings secure digital identity to frontline workers Flip’s Frontline Identity is a digital identity and authentication platform purpose-built for frontline workers. … More → The post Flip expands platform with digital identity, no-code apps, and AI automation appeared first on Help Net Security.
http://news.poseidon-us.com/TT4zfl

Corelight enhances Open NDR to detect AI-driven threats and unknown assets

Corelight has expanded its Open NDR platform to include native network performance monitoring and passive asset classification capabilities. The release adds asset visibility to its existing anomaly detection foundation, helping security teams defend against AI-powered threats that can discover and weaponize vulnerabilities faster than patching programs can respond. This new AI-driven threat landscape renders strategies that rely on endpoint controls and patching alone insufficient. With this release, the same Zeek-based analysis engine that powers Corelight’s … More → The post Corelight enhances Open NDR to detect AI-driven threats and unknown assets appeared first on Help Net Security.
http://news.poseidon-us.com/TT4zff