A leaked chat and bitcoin trail show a US government entity paid Kairos $1m to suppress stolen files, no encryption involved, with clues pointing to Ohio.

Researchers identified what they believe is the first documented case of a ransomware operation, JadePuffer, conducted ...

CVE-2026-12957 in Amazon Q is the third MCP auto-execution vulnerability in three AI coding tools. The pattern reveals a ...

A malicious Chromium-based extension that spoofs the AI-powered answer engine Perplexity AI redirects browser search traffic using MV3 APIs and intermediary infrastructure.

ESET researchers assisted in the global disruption of the Amadey botnet and Stealc infostealer, providing technical analysis, ...

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

Abstract: Reversible data hiding in encrypted image (RDHEI) is a powerful security technology that aims to hide data into the encrypted image without any distortions of data extraction and image ...

Is Your Cloud Storage Actually Secure? Here's What Most Companies Don't Explain Cloud storage providers love talking about security, but the jargon and technical language can leave users guessing.

CyberChef is a simple, intuitive web app for carrying out all manner of "cyber" operations within a web browser. These operations include simple encoding like XOR and Base64, more complex encryption ...

This is the working area for the IETF JOSE Working Group Internet-Draft, "Use of Hybrid Public Key Encryption (HPKE) with JSON Web Encryption (JWE)". See the guidelines for contributions. The ...

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 ...