Category Archives: Uncategorized

Week in review: Cisco fixes IMC bug, Patch Tuesday forecast, Black Hat USA 2026

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Mapping the malware blast radius a single alert won’t show you In this interview with Help Net Security, Mike Wiacek, founder and CTO of Stairwell, explains Backstory, an AI agent that takes a single alert and works outward to map how far a malware campaign spread. He walks through the research behind the claim that each published sample hides an … More → The post Week in review: Cisco fixes IMC bug, Patch Tuesday forecast, Black Hat USA 2026 appeared first on Help Net Security.
http://news.poseidon-us.com/TTwqrH

New fuel cell breakthrough could help power energy-hungry data centers

A new nanostructured carbon design lets fuel-cell catalysts use tiny amounts of platinum while remaining remarkably stable and efficient. The breakthrough could help hydrogen fuel cells become a more practical way to power data centers, vehicles, and other energy-intensive technologies.
http://news.poseidon-us.com/TTwRsz

Sunlight creates quantum entanglement once thought to require lasers

Scientists have generated quantum entanglement directly from sunlight, potentially offering a lower-energy alternative to the lasers normally used in quantum technology. Their outdoor experiment produced entangled photons with about 94% similarity to an ideal state. The result could pave the way for simpler quantum satellites, secure communications, and more energy-efficient quantum computing.
http://news.poseidon-us.com/TTwB1l