Controlling light is an important technological challenge—not just at the large scale of optics in microscopes and telescopes, but also at the nanometer scale. Recently, physicists at the University of Amsterdam published a clever quantum trick that allows them to make a nanoscale mirror that can be turned on and off at will.
The work is published in the journal Light: Science & Applications.
Liquids and solutions may look simple, but on the molecular scale they are constantly shifting and reorganizing. When sugar dissolves in water, each sugar molecule quickly becomes surrounded by fast moving water molecules. Inside living cells, the situation is even more intricate. Tiny liquid drople
A China-nexus threat actor known as UAT-7290 has been attributed to espionage-focused intrusions against entities in South Asia and Southeastern Europe.
The activity cluster, which has been active since at least 2022, primarily focuses on extensive technical reconnaissance of target organizations before initiating attacks, ultimately leading to the deployment of malware families such as RushDrop, DriveSwitch, and SilentRaid, according to a Cisco Talos report published today.
“In addition to conducting espionage-focused attacks where UAT-7290 burrows deep inside a victim enterprise’s network infrastructure, their tactics, techniques, and procedures (TTPs) and tooling suggest that this actor also establishes Operational Relay Box (ORBs) nodes,” researchers Asheer Malhotra, Vitor Ventura, and Brandon White said.
Google says it’s rolling out a new feature called ‘AI Inbox,’ which summarizes all your emails, but the company promises it won’t train its models on your emails.
On Thursday, Google announced a new era of Gmail where Gemini will be taking over your default inbox screen.
Google argues that email has changed since 2004, as users are now bombarded with hundreds of emails every week, and volume keeps rising.