OpenAI GPT-5.4-Cyber — The Security Of Tomorrow Or A PR Response To Claude Mythos?

OpenAI's limited release of GPT-5.4-Cyber highlights that frontier AI is slowly changing how enterprises approach ...

OpenAI’s New GPT-5.4-Cyber Raises The Stakes For AI And Security

Described by OpenAI as a new model tuned for defensive cybersecurity tasks, GPT-5.4-Cyber is being offered first to vetted ...
SecurityWeek

OpenAI Widens Access to Cybersecurity Model After Anthropic’s Mythos Reveal

After Anthropic unveiled its Claude Mythos AI model, OpenAI introduced its own cybersecurity-focused model, GPT-5.4-Cyber.

Inside the Opus 4.7 Leak and Anthropic’s Massive Claude Code 2.0 Upgrade

Explore the April 2026 AI updates including Claude Code 2.0's redesign, the Opus 4.7 design tool leak, and OpenAI's new GPT-5 ...
Infosecurity Magazine

How Security Leaders Can Safeguard Against Vibe Coding Security Risks

Infosecurity outlines key recommendations for CISOs and security teams to implement safeguards for AI-assisted coding ...
Wired

Security News This Week: Hackers Are Posting the Claude Code Leak With Bonus Malware

A WIRED investigation based on Department of Homeland Security records this week revealed the identities of paramilitary Border Patrol agents who frequently used force against civilians during ...
Bleeping Computer

Claude Code leak used to push infostealer malware on GitHub

Threat actors are exploiting the recent Claude Code source code leak by using fake GitHub repositories to deliver Vidar information-stealing malware. Claude Code is a terminal-based AI agent from ...
IEEE

Cybersecurity and AI-generated programming code

Abstract: The article aims to present a study with analysis and systematization of the consequences for cybersecurity following the application of artificial intelligence in generating program code. A ...
VentureBeat

Hackers slipped a trojan into the code library behind most of the internet. Your team is probably affected

Attackers stole a long-lived npm access token belonging to the lead maintainer of axios, the most popular HTTP client library in JavaScript, and used it to publish two poisoned versions that install a ...
CNBC

Anthropic leaks part of Claude Code's internal source code

Anthropic accidentally leaked part of the internal source code for its coding assistant Claude Code, according to a spokesperson. The leak could help give software developers, and Anthropic's ...