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Multiple Cisco Products Snort 3 Distributed Computing Environment/Remote Procedure Call Vulnerabilities

Multiple Cisco products are affected by vulnerabilities in the processing of Distributed Computing Environment Remote Procedure Call (DCE/RPC) requests that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to leak sensitive information or to restart, which would result in an interruption of packet inspection. For more information about these vulnerabilities, see the Details section of this advisory. Cisco has released software updates that address these vulnerabilities. There are workarounds that address these vulnerabilities. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort3-dcerpc-vulns-J9HNF4tH Security Impact Rating: Medium CVE: CVE-2026-20026,CVE-2026-20027
http://news.poseidon-us.com/TQCVj5

UK announces grand plan to secure online public services

The UK has announced a new Government Cyber Action Plan aimed at making online public services more secure and resilient, and has allocated £210 million (approximately $283 million) to implement it. Setting up a Government Cyber Unit “Cyber attacks can take vital public services offline in minutes, disrupting lives and undermining confidence,” the UK Department for Science, Innovation and Technology (DSIT) said. “The new plan addresses this challenge head-on.” Part of the plan is the … More → The post UK announces grand plan to secure online public services appeared first on Help Net Security.
http://news.poseidon-us.com/TQCPPL

Debian seeks volunteers to rebuild its data protection team

The Debian Project is asking for volunteers to step in after its Data Protection Team became inactive. All three members of the team stepped down at the same time, leaving no dedicated group to handle privacy and data protection work. The announcement was posted to the Debian development announcements mailing list. Until new volunteers join, the responsibilities of the team sit with the Debian Project Leader, Andreas Tille. The request is aimed at members of … More → The post Debian seeks volunteers to rebuild its data protection team appeared first on Help Net Security.
http://news.poseidon-us.com/TQCGmz

Fake Booking.com emails and BSODs used to infect hospitality staff

Suspected Russian attackers are targeting the hospitality sector with fake Booking.com emails and a fake “Blue Screen of Death” to deliver the DCRat malware. The malware delivery campaign starts with phishing emails that feature room charge details in euros, which means that European organizations are likely targets. But, according to Securonix researchers, the attackers’ are more than capable of adapting the campaign to target other industries. The campaign The attackers are sending out emails impersonating … More → The post Fake Booking.com emails and BSODs used to infect hospitality staff appeared first on Help Net Security.
http://news.poseidon-us.com/TQCGlb

WWT introduces ARMOR, a vendor-agnostic framework for secure AI readiness

World Wide Technology (WWT) announced its AI Readiness Model for Operational Resilience (ARMOR), a vendor-agnostic solution, delivered by WWT, leveraging a jointly developed framework with NVIDIA. Refined with real-world feedback from The Texas A&M University System, ARMOR is among the first vendor-agnostic, end-to-end AI security frameworks designed to empower organizations to accelerate AI adoption confidently while ensuring robust security, compliance, and operational resilience. As AI transforms industries, leaders are confronted with an expanded attack surface … More → The post WWT introduces ARMOR, a vendor-agnostic framework for secure AI readiness appeared first on Help Net Security.
http://news.poseidon-us.com/TQC3Sq

Exabeam helps teams assess their security posture around AI usage and agent activity

Exabeam announced it is the first to deliver a connected system of AI-driven security workflows to protect organizations from the risks of AI usage and AI agent activity. This release extends the company’s user and entity behavior analytics (UEBA) to bring together AI agent behavior analytics, unified timeline-driven investigation of AI activity, and posture visibility for AI agent security. Exabeam now delivers the essential capabilities organizations need to understand and safely accelerate their use of … More → The post Exabeam helps teams assess their security posture around AI usage and agent activity appeared first on Help Net Security.
http://news.poseidon-us.com/TQC3Sl

Hexnode XDR unifies detection, investigation, and response in one platform

Hexnode has launched Hexnode XDR, its new extended detection and response platform, taking an important step toward making enterprise-level security more accessible for IT teams of all sizes. The platform brings detection, investigation, and response together in one place, laying the groundwork for a more unified and streamlined security experience. “You can’t expect an enterprise to stay resilient if IT and security aren’t aligned. That separation has been a long-standing weak spot. Hexnode XDR bridges … More → The post Hexnode XDR unifies detection, investigation, and response in one platform appeared first on Help Net Security.
http://news.poseidon-us.com/TQC3Sd

Keysight empowers engineering teams to build trustworthy AI systems

Keysight Technologies introduced Keysight AI Software Integrity Builder, a new software solution designed to transform how AI-enabled systems are validated and maintained to ensure trustworthiness. As regulatory scrutiny increases and AI development becomes increasingly complex, the solution delivers transparent, adaptable, and data-driven AI assurance for safety-critical environments such as automotive. AI systems operate as complex, dynamic entities, yet their internal decision processes often remain opaque. This lack of transparency creates significant challenges for industries, such … More → The post Keysight empowers engineering teams to build trustworthy AI systems appeared first on Help Net Security.
http://news.poseidon-us.com/TQC3R2

When AI agents interact, risk can emerge without warning

System level risks can arise when AI agents interact over time, according to new research that examines how collective behavior forms inside multi agent systems. The study finds that feedback loops, shared signals, and coordination patterns can produce outcomes that affect entire technical or social systems, even when individual agents operate within defined parameters. These effects surface through interaction itself, which places risk in the structure of the system and how agents influence one another. … More → The post When AI agents interact, risk can emerge without warning appeared first on Help Net Security.
http://news.poseidon-us.com/TQBybk