Newsletter Issue #1

AI Security Shakeups: M&A moves, active threats, and a critical LLM vulnerability.

Author

Secure Prompt Team
September 16, 2025

🚨 AI SECURITY PULSE

Hello!

Welcome to the first edition of Secure Prompt's weekly newsletter. This week was full of M&A news.

The AI security landscape exploded this week with major partnerships and acquisitions reshaping the industry. CrowdStrike and Meta launched open source AI benchmarks for SOC operations, while F5 acquired CalypsoAI for $180 million to strengthen enterprise AI security capabilities. Meanwhile, Terra Security raised $30 million for AI-driven continuous penetration testing, signaling massive investor confidence in AI security solutions.

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