433 Central Ave., 4th Floor, St. Petersburg, FL 33701 | info@poseidon-us.com | Office: (813) 563-2652

OpenAI requires stronger authentication for users of its most powerful AI models

Yubico announced its significant role in securing the AI frontier as OpenAI mandates the use of passkeys for individuals that are part of their Trusted Access for Cyber (TAC) program. As a leading global AI research and development company, OpenAI is setting a precedent for empowering its users to take control of their own security posture with more secure authentication options. Starting June 1, 2026, individuals in TAC with access to OpenAI’s most powerful and … More → The post OpenAI requires stronger authentication for users of its most powerful AI models appeared first on Help Net Security.
http://news.poseidon-us.com/TSqKc1

Meta tries to get ahead of scammers before the World Cup begins

Football fans are counting down the days until the FIFA World Cup begins, and scammers are doing the same. Last week, the FBI warned that cybercriminals are spoofing FIFA websites to steal personal information, sell fake tickets, and promote fraudulent hospitality packages ahead of the tournament. With millions of supporters expected to travel to the United States, Canada, and Mexico for the 2026 World Cup, fraudsters are likely to target demand for tickets, accommodation, and … More → The post Meta tries to get ahead of scammers before the World Cup begins appeared first on Help Net Security.
http://news.poseidon-us.com/TSqKbY

NetQuest expands NetworkLens to detect threats hidden in network management traffic

NetQuest announced an expansion of its NetworkLens enriched dataset portfolio. The new network telemetry datasets deliver detailed traffic characteristics of network management transactions, giving security teams the granular, AI-ready intelligence needed to detect threats hidden within the protocols used to manage critical network infrastructure. The effectiveness of AI-driven threat detection tools — including agentic security platforms — is only as strong as the data powering them. NetworkLens, powered by NetQuest’s Streaming Network Sensor (SNS) platform, … More → The post NetQuest expands NetworkLens to detect threats hidden in network management traffic appeared first on Help Net Security.
http://news.poseidon-us.com/TSq9MR

Windows Netlogon RCE exploited, domain controllers at risk (CVE-2026-41089)

CVE-2026-41089, a critical Windows Netlogon RCE flaw that allows remote code execution, is now actively exploited in the wild, the Centre for Cybersecurity Belgium (CCB) warned on Friday. About CVE-2026-41089 CVE-2026-41089 is a stack-based buffer overflow vulnerability in Windows Netlogon, the service and protocol that handles authentication and security within a Windows domain environment. The flaw can be exploited by attackers by sending a specially crafted network request to a Windows server that is acting … More → The post Windows Netlogon RCE exploited, domain controllers at risk (CVE-2026-41089) appeared first on Help Net Security.
http://news.poseidon-us.com/TSq9Lg

Secure Code Warrior connects developer training to AI usage and code risks

Secure Code Warrior has introduced Adaptive Learning, a capability designed to help organizations support AI software governance through targeted training based on identified risks. The feature delivers contextual microlearning and tracks outcomes at the code commit level. Software development is going through its biggest shift ever, from human-written code, to AI-assisted coding, to fully agentic systems with AI writing and revising everything autonomously. It is introducing code churn at an alarming rate. According to Faros’ … More → The post Secure Code Warrior connects developer training to AI usage and code risks appeared first on Help Net Security.
http://news.poseidon-us.com/TSq2nP

Brute-force attack triggers Dashlane account lockouts

Password manager Dashlane has confirmed that a brute-force attack targeting user accounts triggered temporary account suspensions and authentication issues. The company first acknowledged the incident on May 31 after users reported receiving account suspension emails and experiencing login problems. “Your account has been temporarily suspended for security reasons as someone has attempted to register a new device and didn’t enter the correct token after several tries,” the emails stated, instructing affected users to contact customer … More → The post Brute-force attack triggers Dashlane account lockouts appeared first on Help Net Security.
http://news.poseidon-us.com/TSq2nM

Insight bundles exposure management, patch operations, and XDR into one service

Insight has launched Insight Managed Exposure Defense, a managed security service designed to help organizations identify and address vulnerabilities. The service aims to help organizations reduce exposure and implement protections without lengthy procurement processes or reliance on multiple vendors. AI-assisted exploit development has compressed the weaponization window from days to hours, and most organizations lack the dedicated patch operations and infrastructure required to safely absorb updates at this extreme velocity. For mid-market organizations especially, the … More → The post Insight bundles exposure management, patch operations, and XDR into one service appeared first on Help Net Security.
http://news.poseidon-us.com/TSq2nK

depthfirst adds pre-install protection against malicious dependencies

depthfirst has introduced Dependency Firewall, a product that reviews every open-source package being downloaded anywhere in a company and blocks the malicious ones before they reach the person or system that requested them. Developers, AI agents, and any employee using Claude, Codex, or other AI tools keep installing exactly as they do today, and nothing dangerous makes it through. Security teams can ensure that AI is rolled out safely across the company. Modern software runs … More → The post depthfirst adds pre-install protection against malicious dependencies appeared first on Help Net Security.
http://news.poseidon-us.com/TSq2nG