While Claude already finds over 100 vulnerabilities in Firefox, OpenAI announces Codex Security, an AI vulnerability scanner.

Anthropic’s Claude Code Security: Cybersecurity stocks dropped up to 11% on February 23, 2026, after Anthropic launched Claude Code Security. The AI-powered code security tool scans entire codebases.

Anthropic's Claude Opus 4.6 surfaced 500+ high-severity vulnerabilities that survived decades of expert review. Fifteen days ...

Claude Code Security scans entire codebases to find security vulnerabilities and suggests targeted patches.

The new AI-driven AppSec tool reportedly uncovered hundreds of critical flaws and thousands of high-severity issues during early testing.

OpenAI is acquiring Promptfoo, the AI red-teaming startup used by 125k developers and 30+ Fortune 500 firms, to strengthen ...

Anthropic's new AI tool, Claude Code Security, scans for code vulnerabilities, prompting a multi-billion dollar stock market crash in the cybersecurity sector. While existing scanners use pattern ...

OpenAI unveiled Codex Security on Friday, an advanced application security tool that detects complex software vulnerabilities. Available in research preview to ChatGPT Enterprise, Business, and Edu ...

Astrix Security, the leader in AI agent security, today announced the general availability of OpenClaw Scanner, a complementary tool that detects deployments of the open-source AI assistant OpenClaw ...

OpenAI launches Codex Security AI agent that scanned 1.2M commits, finding 792 critical and 10,561 high-severity vulnerabilities in open-source projec ...

Developers can activate OpenAI’s new tool by giving it access to the code repository they wish to scan. According to the ChatGPT developer, Codex Security creates a temporary copy of the repository in ...

Anthropic's new AI tool, Claude Code Security, scans for overlooked security vulnerabilities, suggesting software patches and ...