OpenAI teases “5.4” as reports point to a 1M+ token context window and “extreme reasoning,” amid scrutiny over its Pentagon deal.

TikTok's US arm says its system is 'designed to balance user privacy with the ability to respond to scams, harassment, and other safety concerns.' ...

Signal's approach differs from other chat apps. For one, messages are encrypted by default, and encrypted end to end. There's no need for a secret chat, nor do you need to figure out things like ...

Tycoon2FA has become a leading phishing-as-a-service (PhaaS) platforms, enabling campaigns that reach over 500,000 organizations monthly, prompting Microsoft’s Digital Crimes Unit (DCU) to work with ...

Instead of a toolbar, long-pressing on an image or message opens a floating menu, with Google partially centering what you’re ...

Container instances. Calling docker run on an OCI image results in the allocation of system resources to create a ...

Introduction Envision our digital world as a sprawling universe filled with glittering constellations of encrypted data, each packet of information ...

Cross-platform encrypted messages between iPhone and Android are coming soon. Cross-platform encrypted messages between iPhone and Android are coming soon. is a senior reporter covering technology, ...

Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The updates introduce end-to-end encryption (E2EE) for RCS messages, a security ...

PCWorld explains why encrypted email services like Proton, Tuta, and Skiff are essential for protecting digital communications from cyber threats and data breaches. These services use zero-access ...

Microsoft has fixed a known issue that prevented Microsoft 365 customers from opening encrypted emails in classic Outlook after a December update. This bug affects users who try to open messages ...

Dead phones during emergencies are dangerous, but discovering your “private” messages aren’t actually private? That’s a different kind of crisis entirely. A massive class-action lawsuit filed January ...