Duncan Riley, Author at SiliconANGLE

Security

AWS launches Continuum to find and fix code vulnerabilities at machine speed

By Duncan Riley Jun 17, 2026

Amazon Web Services Inc. today launched AWS Continuum, a security platform that uses frontier artificial intelligence models to discover, validate and remediate software vulnerabilities across a customer’s environment with limited human intervention. Continuum, announced…

AI

SentinelOne turns Purple AI loose to investigate threats on its own

By Duncan Riley Jun 17, 2026

SentinelOne Inc. today opened its Purple AI Agentic Investigations capability to all customers, adding autonomous threat investigation that runs without an analyst having to launch it. The feature is available this week as a…

Security

Ex-Cisco researchers launch Tenet Security to lock down rogue AI agents

By Duncan Riley Jun 17, 2026

Former Cisco artificial intelligence security researchers have launched a new company to tackle a problem that barely existed a year ago: securing the autonomous AI agents enterprises are handing the keys to their most…

AI

CYGNVS launches command center for crises caused by a company’s own AI

By Duncan Riley Jun 17, 2026

Cyber resilience company CYGNVS Inc. today launched its AI Incident Command Center, a platform built to help organizations manage operational crises caused by their own artificial intelligence deployments. The product extends CYGNVS’ existing out-of-band…

AI

Bland raises $50M to automate complex, high-stakes phone calls

By Duncan Riley Jun 16, 2026

Voice artificial intelligence startup Bland today revealed that it has raised $50 million in new funding to expand its research, grow its engineering team and scale its platform into more regulated industries. Founded in…

AI

Okta expands Google Cloud partnership to secure AI agents and the browser

By Duncan Riley Jun 16, 2026

Okta Inc. today expanded its partnership with Google LLC’s Google Cloud with a set of integrations that bring identity governance to artificial intelligence agents and tighten security across the Chrome browser. The deal pairs…

Apps

HP debuts AI-powered collaboration lineup at InfoComm 2026

By Duncan Riley Jun 16, 2026

HP Inc. used the InfoComm 2026 trade show in Las Vegas today to roll out a wave of collaboration hardware and software, tying together meeting room compute, video, audio and device management under its…

Security

AppViewX targets ungoverned AI agents with new identity security product

By Duncan Riley Jun 16, 2026

AppViewX Inc. today launched Agent Identity Security, a product that discovers, governs and monitors artificial intelligence agents across enterprise environments as autonomous software increasingly operates on sensitive systems without human oversight. The product extends…

Security

Exclusive: Daylight gives managed detection and response customers searchable telemetry without a SIEM

By Duncan Riley Jun 16, 2026

Israeli cybersecurity startup Daylight Security Inc. today launched Agentic Security Data Lake, a managed service that lets its managed detection and response customers retain years of security telemetry and search it without running their…

Security

RiskIQ founders launch Ent Security with $100M to rethink endpoint defense

By Duncan Riley Jun 16, 2026

Intent-aware endpoint security startup Ent Security launched today with $100 million in funding to build what it calls a new layer of workspace security that reads the intent behind what users and artificial intelligence…

Duncan Riley

SentinelOne turns Purple AI loose to investigate threats on its own

Ex-Cisco researchers launch Tenet Security to lock down rogue AI agents

CYGNVS launches command center for crises caused by a company’s own AI

Bland raises $50M to automate complex, high-stakes phone calls

Okta expands Google Cloud partnership to secure AI agents and the browser

HP debuts AI-powered collaboration lineup at InfoComm 2026

AppViewX targets ungoverned AI agents with new identity security product

Exclusive: Daylight gives managed detection and response customers searchable telemetry without a SIEM

RiskIQ founders launch Ent Security with $100M to rethink endpoint defense

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