Cybersecurity Headlines

Jun 26, 2026 — ShinyHunters hits Madison Square Garden Cal Water finds no evidence of OT activity New CISA guide helps agencies adopt SASE for Zero Trust Get the show notes here:...

Jun 25, 2026 — Copilot AI knocks down cybercrime tools Hackers exploit Cisco zero-day China's 360 says it matches Anthropic's Mythos Get the show notes here:...

Jun 24, 2026 — Feds seize alleged cyber-scam infrastructure Dragos unveils AI for OT security Scattered Spider hackers plead guilty Get the show notes here:...

Jun 23, 2026 — OpenAI takes on Anthropic's Mythos Klue hack hits security shops Five Eyes has eyes on AI models Get the show notes here: https://cisoseries.com/cybersecurity-news-openai-takes-on-mythos-klue-hits-security-shops-five-eyes-has-eyes-on-ai/ Huge thanks to...

Jun 22, 2026 — Hackers suspected in Brazil cell phone alert Prinz Eugen ransomware prioritizes recent files for encryption Congress presents bill to protect people from AI-generated deepfakes Get the show notes here:...