IBM or International Business Machines Corp had its worst day on stock market in more than 25 years on Monday, February 23.

On 23 Feb 2026, IBM shares dropped 13%, losing nearly $30B, after Anthropic's Claude AI promised faster COBOL modernization, ...

IBM shares plummeted after AI startup Anthropic announced its tool can automate COBOL modernization, threatening IBM's core ...

AWS has removed its legal protections for customers using its video transcoding and streaming services, potentially exposing them to patent infringement claims from codec rights holders. The change ...

IBM stock plunged on Claude Code COBOL fears, but Jefferies says IBM’s watsonx is already modernizing mainframes with GenAI—read more now.

Platform Engineering Labs today announced a major update to its open source Infrastructure-as-Code (IaC) platform, formae, ...

International Business Machines Corporation stock plunges; downgrade IBM to Hold as Anthropic's Claude Code threatens ...

IBM is the latest victim to investor fears about Anthropic's AI code.

IBM stock fell over 13% in a single trading session, raising its forward dividend yield to 3% right now.

Researchers found 1,500 vulnerabilities in 10 popular apps, including dozens of high-severity flaws.

Following an Anthropic blog post covering the use of AI in code modernization, IBM stock collapsed more than 13%.