Category Archives: Uncategorized

Scientists create ultra-low loss optical device that traps light on a chip

CU Boulder researchers have designed microscopic “racetracks” that trap and amplify light with exceptional efficiency. By using smooth curves inspired by highway engineering, they reduced energy loss and kept light circulating longer inside the device. Fabricated with sub-nanometer precision, the resonators rank among the top performers made from chalcogenide glass. The technology could lead to compact sensors, microlasers, and advanced quantum systems.
http://news.poseidon-us.com/TR7M4f

AI is becoming part of everyday criminal workflows

Underground forums include long threads about chatbots drafting phishing emails, generating code snippets, and coaching social engineering calls. A new study examined conversations captured between January 1, 2025 and July 31, 2025 across dozens of cybercrime forums to map how AI tools are entering day to day criminal operations. The dataset includes 163 discussion threads drawn from 21 forums, totaling 2,264 messages posted by 1,661 distinct contributors. Much of the activity clustered on well known … More → The post AI is becoming part of everyday criminal workflows appeared first on Help Net Security.
http://news.poseidon-us.com/TR7Jc4

Security and complexity slow the next phase of enterprise AI agent adoption

Enterprise AI agents are embedded in routine business processes, particularly inside engineering and IT operations. Many organizations report active production deployments, and agent development ranks high on strategic agendas. A new study from Docker, The State of Agentic AI Report, examines how enterprises are deploying agentic systems and the challenges emerging as deployments scale. The data shows that 60% of organizations run AI agents in production environments. Nearly all describe building agents as a strategic … More → The post Security and complexity slow the next phase of enterprise AI agent adoption appeared first on Help Net Security.
http://news.poseidon-us.com/TR7FZC

Binding Operational Directive 26-02 sets deadlines for edge device replacement

In this Help Net Security video, Jen Sovada, General Manager, Public Sector at Claroty, explains CISA’s Binding Operational Directive 26-02 and what it means for federal agencies. The directive requires agencies to inventory, report, decommission, and replace unsupported edge devices such as firewalls, routers, switches, load balancers, and wireless access points. Unsupported devices don’t receive security updates. This makes them high risk entry points for attackers. Agencies must identify these devices within three months and … More → The post Binding Operational Directive 26-02 sets deadlines for edge device replacement appeared first on Help Net Security.
http://news.poseidon-us.com/TR7FYp

Cybersecurity jobs available right now: February 24, 2026

Application Security Engineer Anthropic | USA | On-site – View job details As an Application Security Engineer, you will secure AI products and internal tools by embedding security into the SDLC, conducting design reviews and threat modeling, and scaling secure code review practices. You will also lead vulnerability management efforts, building automation and prioritization workflows to drive effective remediation at scale. Cloud Security Engineer Matillion | United Kingdom | Remote – View job details As … More → The post Cybersecurity jobs available right now: February 24, 2026 appeared first on Help Net Security.
http://news.poseidon-us.com/TR7DQQ