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Cybersecurity stocks drop as Anthropic tests AI model Mythos with potential security risks.

Market News
27 Mar 2026
CNBC
View Source
Bearish
pluang ai news

Cybersecurity stocks fell sharply after reports that Anthropic is testing Mythos, a powerful new AI model with advanced cyber capabilities and potential security risks. The sector is under pressure due to fears of AI competition and evolving cyber threats, with major firms like CrowdStrike and Palo Alto Networks seeing significant stock declines. Anthropic plans a cautious rollout of Mythos due to these risks. The rise of AI is forcing cybersecurity companies to innovate rapidly to counter more sophisticated and easier-to-launch cyberattacks.

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