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Tamnoon introduces skill-based AI orchestration for autonomous cloud defense

Tamnoon has expanded its AI engine, Tami, into a skill-based orchestrator that generates customer-specific remediation skills tailored to each enterprise environment. Trained on more than 6 million real cloud fixes across 800+ accounts, Tami coordinates specialized AI skills to safely and autonomously address every class of cloud risk. Two new skills are available, Remediation Confidence Score and Safe Vulnerability Patching Simulator. Frontier AI is reshaping the cloud attack surface exponentially. AI ships vulnerable code 24/7, … More → The post Tamnoon introduces skill-based AI orchestration for autonomous cloud defense appeared first on Help Net Security.
http://news.poseidon-us.com/TSkDv0

High-severity SharePoint RCE bug patched by Microsoft (CVE-2026-45659)

Microsoft has released patches for a high-severity remote code execution vulnerability (CVE-2026-45659) in SharePoint that may be exploited in low-complexity attacks. It affects the SharePoint Server Subscription Edition, SharePoint Server 2019, and SharePoint Enterprise Server 2016. About CVE-2026-45659 CVE-2026-45659 stems from Shareoint deserializing untrusted data, and may be exploited by an authenticated attacker to execute code remotely on a vulnerable SharePoint Server instance – no user interaction required. “The attack complexity is Low (AC:L) because … More → The post High-severity SharePoint RCE bug patched by Microsoft (CVE-2026-45659) appeared first on Help Net Security.
http://news.poseidon-us.com/TSk8rk

What happens when security teams inherit identity

At the Span Cyber Security Arena conference, I sat down with Eric Woodruff, Chief Identity Architect at Semperis, to talk about how organizations perceive identity and the challenges those perceptions create for security. He shared his perspective on where organizations struggle with identity, why identity platforms can become difficult to manage, how phishing-resistant authentication is viewed in practice, and what non-human identities and AI could mean for security. Most boards still treat identity as an … More → The post What happens when security teams inherit identity appeared first on Help Net Security.
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Product showcase: F-Secure Internet Security blocks phishing sites, fake stores, and SMS scams

F-Secure Internet Security protects against viruses, ransomware, spyware, infected email attachments, and other cyber threats. It focuses on securing devices and online activity through malware protection, scam prevention, safe browsing, and banking safeguards. The platform supports Windows, macOS, Android, and iOS devices under a single subscription. After downloading the Android app from the Play Store, I created an account and started using it. The setup process included enabling Device Protection, VPN, Scam Protection, and ID … More → The post Product showcase: F-Secure Internet Security blocks phishing sites, fake stores, and SMS scams appeared first on Help Net Security.
http://news.poseidon-us.com/TSjvXt

Manage machine identities: The hidden privileged access layer you need to manage

Why are machine identities becoming the majority of “things with access”? Every automation, integration, and workload needs a way to authenticate and the right permissions to act. That quiet requirement has created a massive population of machine identities, also called non-human identities (NHIs): service accounts, service principals, workload roles, OAuth apps, AI agents, and IAM roles. Machine identities authenticate using credentials like access keys, secrets, and tokens. Many of these identities hold privileges equal to … More → The post Manage machine identities: The hidden privileged access layer you need to manage appeared first on Help Net Security.
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Cybersecurity jobs available right now: May 26, 2026

Application Security Engineer IG Group | India | Hybrid – View job details As an Application Security Engineer, you will assess the security of web, mobile, and cloud applications through penetration testing, secure code reviews, threat modeling, and architecture reviews. Responsibilities also include integrating security into CI/CD pipelines, managing vulnerability remediation, supporting purple team activities, training developers on secure coding practices, and assisting with application security incident response. CISO LianLian | Austria | Hybrid – … More → The post Cybersecurity jobs available right now: May 26, 2026 appeared first on Help Net Security.
http://news.poseidon-us.com/TSjvXl

Anthropic adds 28 security and compliance integrations for Claude

AI tools are becoming part of everyday work in organizations, creating new security and oversight requirements as usage grows. To address that, Anthropic introduced 28 integrations with security and compliance tools that allow IT and security teams to manage Claude in the same way they manage other applications in their environments. The integrations are powered by the Claude Compliance API, which gives enterprise teams programmatic access to two types of data. The first category involves … More → The post Anthropic adds 28 security and compliance integrations for Claude appeared first on Help Net Security.
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Cisco refines its risk-based vulnerability disclosure for the AI era

Security teams already struggle with long lists of vulnerabilities and limited time to patch them. Cisco believes AI could increase that pressure by accelerating vulnerability discovery and increasing the number of findings security teams need to review. The company said it is moving further toward a risk-based disclosure approach, placing greater attention on issues under active exploitation or those considered more likely to be used in attacks. “Cisco is actively leveraging advanced AI Models to … More → The post Cisco refines its risk-based vulnerability disclosure for the AI era appeared first on Help Net Security.
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Authorities seize 800 servers used for cyberattacks and disinformation

Dutch authorities arrested two men and seized 800 servers linked to a hosting provider that investigators say supported Russian activities aimed at undermining democracy and security through cyberattacks, disinformation, and disruption of public and economic systems. Servers seized by Dutch authorities (Source: FIOD) The Dutch Fiscal Information and Investigation Service (FIOD) arrested a 57-year-old man from Amsterdam and a 39-year-old man from The Hague on suspicion of violating Dutch sanctions laws. The two men allegedly … More → The post Authorities seize 800 servers used for cyberattacks and disinformation appeared first on Help Net Security.
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