Unit 221B raises $5 million to help track and disrupt today’s top hacking groups

September 22, 2025 Zack Whittaker

The seed funding raise will help Unit 221B expand its threat intelligence platform, which tracks the English-speaking youth hacking phenomenon.

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a16z crypto-backed Shield raises $5M to help facilitate international business transactions in crypto  
a16z crypto-backed Shield raises $5M to help facilitate international business transactions in crypto  

Crypto neo-bank Shield announced on Monday that it has raised a $5 million seed round led by Giant Ventures. 

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5 days left to save up to $668 on your TechCrunch Disrupt 2025 pass
5 days left to save up to $668 on your TechCrunch Disrupt 2025 pass

Disrupt 2025 gives you an exclusive look at tomorrow's tech. Founders can connect with the right investors ...