AI Rattles Cybersecurity Markets: What Anthropic’s Code Security Actually Does

AI rattled cybersecurity markets after Anthropic launched Claude Code Security. Here’s what actually changed, what didn’t and how leaders should respond.

Anthropic’s COBOL tool triggers worst single-day drop in 25 years in IBM's stock price: What it is and why it wiped billions of dollar for IBM

IBM shares suffered their worst single-day drop in over 25 years on Monday, February 23 after AI startup Anthropic announced ...
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IBM defends after 13% Anthropic-fueled stock drop: ‘New AI tools emerge every week,’ Cobol modernization challenges remain

IBM says new AI tools do not address the ‘fundamental engineering challenge of running mission-critical workloads at scale.’ ・IBM charges clients to modernize their financial systems running on Cobol, ...

Anthropic's Claude Code Security is available now after finding 500+ vulnerabilities: how security leaders should respond

Anthropic's Claude Opus 4.6 surfaced 500+ high-severity vulnerabilities that survived decades of expert review. Fifteen days later, they shipped Claude Code Security. Here's what reasoning-based ...