New OpenAI cyber product, unauthorized Mythos access, insurers to cap LLMjacking payouts

Cybersecurity Headlines · Apr 23, 2026 · 7m

OpenAI shares cyber product with government orgs

Unauthorized Mythos access, Firebox bugs fixed by Mythos

Insurers move to cap LLMjacking cyber payouts

Get the show notes here: https://cisoseries.com/cybersecurity-news-new-openai-cyber-product-unauthorized-mythos-access-insurers-to-cap-llmjacking-payouts/

Huge thanks to our sponsor, ThreatLocker

ThreatLocker is extending Zero Trust beyond endpoint control. With their recent releaseof Zero Trust Network Access and Zero Trust Cloud Access, access isn't based on credentials alone, it requires the right user, the right device, and the right…