Duncan Riley

Senior Tech Journalist

Tech journalist covering Startups, Cybersecurity and Artificial Intelligence. Senior writer at SiliconANGLE and an Australian abroad in Thailand.

Duncan Riley

About Duncan

Duncan Riley is a senior writer at SiliconANGLE covering Startups, Cybersecurity and Artificial Intelligence. With over two decades of experience in digital media, Duncan has established himself as a respected voice in technology journalism.

An entrepreneur at heart, Duncan co-founded the VC-funded media company B5Media and founded the news site The Inquisitr. He was also a senior writer at TechCrunch in its earlier days, contributing to its rise as one of the most influential tech blogs in the world.

Born in Sydney, Australia, Duncan now resides in Chiang Mai, Thailand, where he continues to cover the latest developments in technology and startups for a global audience.

Latest Articles

Recent coverage from SiliconANGLE:

Axonius targets remediation gap with AI, cyber-physical assets and data trust layer

April 15, 2026

Cybersecurity asset management startup Axonius Inc. today unveiled three expansions to its Asset Cloud platform that see the addition of artificial intelligence-driven remediation, extended coverage to industrial…

Capsule Security launches with $7M to secure AI agents at runtime

April 15, 2026

Israeli agentic artificial intelligence security startup Capsule Security Ltd. today launched with $7 million in new funding to expand go-to-market efforts and accelerate product development…

Credo to acquire Israeli silicon photonics startup DustPhotonics for up to $1.3 billion

April 14, 2026

Fabless chip design company Credo Technology Group Holding Ltd. today announced that it has reached a deal to acquire Israeli silicon photonics startup DustPhotonics Ltd….

OpenAI launches GPT-5.4-Cyber model for vetted security pros

April 14, 2026

OpenAI Group PBC today announced the launch of GPT-5.4-Cyber, a fine-tuned variant of its GPT-5.4 model designed for defensive cybersecurity work and also announced a…

Experience

2014 – Present

Senior Writer, SiliconANGLE

Reporting on Startups, Cybersecurity, and Artificial Intelligence with daily news articles and feature pieces. Provides in-depth analysis on technology trends, funding rounds, and emerging industry players.


2008 – 2011

Founder & Editor, The Inquisitr

Established and led a popular news site focusing on trending stories in technology, entertainment, and politics. Oversaw editorial strategy, managed a remote team of writers, and drove significant audience growth.


2007 – 2008

Senior Writer, TechCrunch

Contributed to TechCrunch’s early success by reporting on emerging startups and key technology trends. Authored breaking news and in-depth features that shaped the startup ecosystem’s narrative.


2005 – 2007

Co-Founder, b5media

Co-founded a VC-backed blog network spanning multiple verticals including technology, lifestyle, and entertainment. Helped grow the network to over 300 blogs, establishing a strong online presence.

Contact

Have a story tip or want to chat about the latest in tech?