A developer reverse-engineering Anthropic's Claude Code binary discovered on June 30, 2026, that the tool had been silently encoding hidden signals into its AI system prompts for at least three months ...

This is an implementation of a base64 stream encoding/decoding library in C99 with SIMD (AVX2, AVX512, NEON, AArch64/NEON, SSSE3, SSE4.1, SSE4.2, AVX) and OpenMP acceleration. It also contains wrapper ...

What happens when AI agents with email access, shell privileges, and their own memory get targeted by twenty researchers for two weeks? An international study catalogs the results. In an exploratory ...

IntroductionIn May 2025, Zscaler ThreatLabz discovered CVE-2025-50165, a critical remote code execution (RCE) vulnerability with a CVSS score of 9.8 that impacts the Windows Graphics Component. The ...

Encoding is a process of transforming the data into different parameters to enhance its compatibility, usefulness, and to transmit it through various systems and applications. Therefore, the main ...

Cybersecurity researchers have disclosed details of a new attack called CometJacking targeting Perplexity's agentic AI browser Comet by embedding malicious prompts within a seemingly innocuous link to ...

If available AVX will "eat" up as much as possible, then SSE will "eat" up as much as possible, finally scalar code processes the rest (including padding). Further SIMD isn't utilized in the .NET ...

Abstract: Base64 encoding has many applications on the Web. Previous studies investigated the optimizations of Base64 encoding algorithm on central processing units (CPUs). In this paper, we describe ...

I'm a Security Engineer at a large hospital in Denver, specializing in cybersecurity and automation. Navigating the modern security landscape often feels like traversing a minefield filled with ...

Threat actors have been observed concealing malicious code in images to deliver malware such as VIP Keylogger and 0bj3ctivity Stealer as part of separate campaigns. "In both campaigns, attackers hid ...