Abstract: Data confidentiality, a fundamental security element for dependable cloud storage, has been drawing widespread concern. Public-key encryption with keyword search (PEKS) has emerged as a ...

Russian intelligence hackers are phishing Signal users for their backup recovery key, giving attackers full access to message history, the FBI warns.

The FBI and CISA are warning that a phishing campaign targeting Signal users tied to Russian intelligence services has ...

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

Ethereum L2 bridge exploit drains $1.7 million from Taiko after a leaked SGX signing key let an attacker forge withdrawal ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...

Encrypted Spaces is a research project (opens in new tab) exploring an architecture for building collaborative applications where data is encrypted and all operations are cryptographically verifiable.

Abstract: The rapid growth of digital media has increased the need to protect image data from unauthorized access, particularly in fields such as medical imaging, military communication, and online ...

The new open-source project could serve as the basis for a future of apps with features as complex as Slack, Discord, or Google Docs—but with added protection against surveillance. So one group of ...

⁸ Short-swipe actions: 8 directions × 26 keys = 208 one-touch gestures for navigation (arrows, home/end), editing (select all, undo, cut/copy/paste), function keys (F1-F12), and more — no long-press ...