Security

A person using a laptop outdoors with an abstract orange data-visualization overlay across the image.

Perplexity just open-sourced its agent defense layer

Numbat is Perplexity’s internal agent defense layer, now available as…

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Google lets you sign in with a selfie video – here’s the catch

Google's new "selfie video" option gives you a backup way…

A screenshot of a Google Chrome browser window in dark mode displaying the "You're browsing as a Guest" splash screen, with explanatory text noting that pages viewed will not appear in browser history or leave traces after closing, and a "Guest" profile icon visible in the top-right corner.

Clean slate browsing: here’s how Chrome’s Guest profile works

It takes just two clicks to set up a digital…

A person stands in front of a blue tiled wall featuring the illuminated word “OpenAI.” They are holding a smartphone and appear to be engaged with it, possibly taking a photo or interacting with content. The scene emphasizes the OpenAI brand in a modern, tech-savvy setting.

The day OpenAI’s experimental model broke out of its security sandbox

Hugging Face detected over 17,000 unauthorized attack commands after an…

Gemini 3.5 Flash Cyber title graphic with a blue shield icon and Google’s multicolor Gemini logo on a soft blue background.

Google’s new AI defender: meet Gemini 3.5 Flash Cyber

Google’s latest AI model is built to hunt bugs in…

Hugging Face logo featuring a smiling yellow emoji face with open hands, outlined in white, displayed on a dark charcoal background.

Hugging Face confirms internal data breach

Hugging Face has confirmed a security breach that exposed internal…

Microsoft Entra ID illustration highlighting identity protection and secure access across users, devices, applications, Active Directory, multicloud environments, cloud and AI apps, Microsoft 365, and on-premises systems.

Microsoft Entra ID trashes text-code logins for good

We’ve been told for a decade that SMS codes were…

An open hand with the Instagram logo overlayed, featuring a gradient of pink, purple, orange, and yellow tones, set against a black background.

Your public Instagram can now power AI images – here’s how to stop it

Meta’s new Muse Image feature is powerful, but it also…

A person stands in front of a blue tiled wall featuring the illuminated word “OpenAI.” They are holding a smartphone and appear to be engaged with it, possibly taking a photo or interacting with content. The scene emphasizes the OpenAI brand in a modern, tech-savvy setting.

OpenAI is paying $50,000 to break its latest model

If you can prove an AI model can be tricked…

Ring Mobile Security Tower deployed in a shopping center parking lot at night, featuring a trailer-mounted surveillance unit with solar panels, a telescoping light pole, and integrated security cameras designed to provide temporary, autonomous monitoring for large outdoor areas.

Ring launches heavy-duty Mobile Security Tower and 4K Elite camera

The smart home pioneer is scaling up, launching an enterprise-grade…

Minimal Google Workspace promotional graphic featuring the multicolor Google logo followed by the “Workspace” wordmark centered on a soft white gradient background with subtle pastel color accents.

Google expands data region support to Gemini

You can now dictate exactly where your organization’s Gemini data…

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OpenAI’s Daybreak shifts focus from finding bugs to fixing them

The real problem isn’t finding bugs; it’s getting the fixes…