Oligo Security Raises $60M to Fight AI-Driven Exploits

Runtime security startup Oligo Security has raised $60 million to expand its AI-era defense platform, which uses eBPF sensors to monitor which library functions applications actually call, ignoring unfired vulnerabilities and blocking real attacks mid-exploit without disrupting production. Its Runtime Exploit Blocking targets attack patterns rather than individual CVEs, covering zero-days and n-days sharing common techniques. The raise comes as AI-accelerated exploit development raises industry alarm, highlighted by unauthorized access to Anthropic's Claude Mythos model. Oligo reports 300% annual recurring revenue growth, a doubled valuation since its January 2025 Series B, and key partnerships with AWS and Palantir's FedStart program. Total funding now stands at $140 million.