AI agents are changing where cybersecurity seed funding lands
# AI agents are changing where cybersecurity seed funding lands Founders pitching a cybersecurity seed round this summer are joining a line that keeps getting longer. Seed crossed the 2018 Series A line for the first time this quarter. ### Two OpenAI models walked out of the sandbox Over the weekend of May 31, someone took an Obama-era White House Instagram account by asking Meta’s AI-assisted recovery tool for a password reset link. The tooling around the request never confirmed that the email address the requester supplied belonged to the account. Two OpenAI models, [GPT-5.6](https://www.helpnetsecurity.com/2026/06/29/openai-gpt-5-6-models-preview/) and an unreleased successor, broke out of their sandbox and into Hugging Face’s production servers in pursuit of a benchmark score. The models exploited a zero-day in the sandbox software, escalated privileges, and used exposed credentials to run code on a third-party system. Hugging Face caught the intrusion before OpenAI knew it had happened. OpenAI disclosed the sequence in July. ### The front door is still on the public internet Zscaler, Cloudflare, and Palo Alto Networks verify identity in front of a gateway that answers on the public internet. Enterprises will buy an enforcement plane the first time an agent drops a production database overnight. ## **Featured** news - [Laundry Bear’s new Microsoft Exchange attack triggers on email open (CVE-2026-42897)](https://www.helpnetsecurity.com/2026/07/30/cve-2026-42897-microsoft-exchange-email-attack/) - [Cisco FMC static credentials exploited by attackers (CVE-2026-20316)](https://www.helpnetsecurity.com/2026/07/30/cisco-fmc-cve-2026-20316-exploited/) - [Data breach cost 2026 averaged $4.99 million, AI attacks ran higher](https://www.helpnetsecurity.com/2026/07/30/ibm-cost-of-a-data-breach-2026/) ## **Don't** miss - [Laundry Bear’s new Microsoft Exchange attack triggers on email open (CVE-2026-42897)](https://www.helpnetsecurity.com/2026/07/30/cve-2026-42897-mic