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 ...

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 ...

Threat actors are shifting from conventional phishing tricks, which used malicious links and document macros, to benign-looking image files embedded with stealthy browser redirects. According to an ...

OpenAI has revealed that it banned a set of ChatGPT accounts that were likely operated by Russian-speaking threat actors and two Chinese nation-state hacking groups to assist with malware development, ...

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 ...

A critical remote code execution (RCE) vulnerability in Apache Tomcat tracked as CVE-2025-24813 is actively exploited in the wild, enabling attackers to take over servers with a simple PUT request.

OpenAI's language model GPT-4o can be tricked into writing exploit code by encoding the malicious instructions in hexadecimal, which allows an attacker to jump the model's built-in security guardrails ...

On average, it takes adversaries just 42 seconds and five interactions to execute a GenAI jailbreak, according to Pillar Security. Generative AI jailbreak attacks, where models are instructed to ...