Claude Code Security explained: How it caused a cyber stock crash

On February 20, 2026, the cybersecurity sector experienced a "mini-flash crash" that wiped out over $15 billion in market ...

Anthropic Claude Code tool impact: IBM share price crashes most in 25 years; may see biggest monthly fall in almost 60 years

Since the majority of mainframe computers running COBOL are produced by IBM, the development triggered heavy selling in the ...