Daybreak Red: OpenAI’s Access Tier for Cybersecurity Models
Daybreak Red is an access tier from OpenAI that provides firms with access to purpose-trained cybersecurity models like GPT-5.6-Cyber for authorized vulnerability…
Tag: OpenAI
Daybreak Blue: OpenAI’s Access Tier for General-Purpose Models
Daybreak Blue is an access tier from OpenAI that provides access to frontier general-purpose models like GPT-5.6 Sol with built-in guardrails for…
OpenAI Unveils GPT-5.6-Cyber: Reduced Safeguards for Exploit Development and Vulnerability Research
OpenAI has launched GPT-5.6-Cyber, a specialized cybersecurity model designed for vulnerability research, penetration testing, and incident response. Built on the GPT-5.6 Sol…
Malicious MCP Servers Can Split Instructions to Make AI Coding Agents Exfiltrate Secrets
Researchers at ASSET Research Group have disclosed a new attack technique, dubbed GhostSplice, that exploits the Model Context Protocol (MCP) to trick…
Whisper: OpenAI’s Speech-to-Text Model
Whisper is OpenAI's automatic speech recognition model. Kimsuky had Whisper files and a guide on extracting text from audio, indicating use for…
Kimsuky Builds Offline AI Stack to Boost Phishing and Malware Operations
North Korea's Kimsuky hacking group, operating under the Reconnaissance General Bureau, has been assembling an offline artificial intelligence (AI) stack on its…
OpenAI Pauses Astra AI Model Activities Over Critical Cyber Capabilities
OpenAI has announced it is pausing certain internal activities involving its upcoming artificial intelligence model, Astra, after an internal evaluation indicated significant…
OpenAI Pauses Some Astra Activities for Security Enhancements
OpenAI paused certain internal activities involving its AI model Astra after an evaluation found significant advancements in agentic coding and cybersecurity. Workloads…
New CSS Attacks Break Webmail Defenses to Steal Passwords and Tokens
New research presented at Black Hat USA 2026 reveals that CSS and HTML techniques can break out of email message boundaries to…
Claude Code and Gemini CLI Flaws Let a GitHub Issue Reach CI Workflow Secrets
Security researchers at Novee Security have uncovered critical vulnerabilities in AI coding agents from Anthropic, Google, and OpenAI. The flaws allow an…