The Weekly Brief #004: The Chinese AI Blitz, Anthropic’s $30B Round, and the Biggest Cybersecurity Month Ever

Weekly Brief · Issue #004

The Weekly Brief #004: The Chinese AI Blitz, Anthropic’s $30B Round, and the Biggest Cybersecurity Month Ever

1
Chinese AI Blitz: 3 Models, 48 Hours

In the 48 hours before Lunar New Year, Chinese AI labs released three models that collectively redefined what “open-source” means in 2026.

GLM-5 is particularly notable: 754 billion parameters, fully open-source under MIT license. The timing — just before a national holiday — felt deliberate. The message to the West: the gap is closing, and closing fast.

2
Anthropic Raises $30B at $380B Valuation

Coatue and Singapore’s GIC co-led the Series G, with Microsoft, Nvidia, D.E. Shaw, Dragoneer, Founders Fund, ICONIQ, and MGX participating. This is the 2nd largest private VC deal in history.

Anthropic has grown revenue 10× per year for three consecutive years. Claude Code alone generates $2.5B+ in ARR — a number that didn’t exist 18 months ago. Investors are treating this like infrastructure, not software.

3
Palo Alto Networks Closes $25B CyberArk Acquisition

The largest cybersecurity acquisition in history officially closed this week. Palo Alto Networks absorbs CyberArk’s privileged access management platform — covering human, machine, and AI agent identities.

The timing isn’t coincidental. As AI agents gain access to production systems, privileged access management becomes a new critical attack surface. Palo Alto is positioning for identity security in the agentic AI era.

4
⚠️ February 2026: Worst Cybersecurity Month Ever

82 documented ransomware incidents in a single month. Healthcare accounted for 31% of victims — the highest sector share ever recorded.

Confirmed victims: Sapienza University (Rome), University of Mississippi Medical Center (clinics temporarily closed), BridgePay, Conpet S.A.

Active threat actors: Lotus Blossom (state-sponsored), Russian groups exploiting CVEs, FortiGate appliances targeted by AI-assisted attacks.

5
ElevenLabs Closes at $11B

Sequoia leads a $500M Series D at an $11B valuation. With $330M+ in ARR, ElevenLabs is now the dominant voice AI infrastructure provider.

The investment thesis: every company will need a voice interface for its AI. Phone call is the last mile of human-computer interaction. ElevenLabs owns that layer.

Editor’s Opinion

The $380 Billion Test

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