Sublime Security, which uses AI agents to protect against phishing and other email threats, raised a $150M Series C, bringing its total funding to $240M+ Eduard Kovacs / SecurityWeek : SecurityWeek 2025-10-29 Eduard Kovacs Sublime Security, Eduard Kovacs Related Coverage Sublime raises $150M Series C to arm defenders for the post-LLM world Sublime Security Sublime Security Raises $150M to Expand AI Agent Platform ChannelE2E Sublime Security secures $150 million to accelerate AI-driven, automated email protection Help Net Security We're excited to announce that Sublime has raised $150M in a Series C led by Georgian, joined by new investors Avenir, 01 Advisors, Jon Oberheide … Sublime Security Sublime Security has raised a $150M Series C led by Georgian, with participation from new investors Avenir, 01 Advisors, Jon Oberheide … Ian Thiel