Sublime Security Scores $150M: AI-Powered Email Defense Goes Global!
Sublime Security secures $150 million in Series C funding, taking its total to over $240 million. Led by Georgian, the investment will fuel global expansion and product development of its AI-powered email security platform. Already trusted by giants like Spotify and Snowflake, Sublime tackles sophisticated threats at “adversary speed.”

Hot Take:
Move over, human security teams; there’s a new sheriff in town, and it’s riding the AI wave harder than a surfer at Mavericks! With $150 million in its saddlebag, Sublime Security is all set to gallop into the cybersecurity frontier with AI agents that make even James Bond look like a rookie. If AI were a superhero, Sublime Security just became its Alfred, funding it with gadgets and a snazzy new cape!
Key Points:
- Sublime Security raised $150 million in a Series C funding round, totaling over $240 million in raised funds.
- Investment led by Georgian, with participation from other heavy-hitters like Avenir, Index Ventures, and Citi Ventures.
- The funds will be used for product development and global expansion.
- The company’s AI-driven platform analyzes email threats and automates security workflows.
- Sublime’s platform is already used by major companies like Spotify and Zscaler.
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