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Cybersecurity Headlines

Jul 31, 2026

This week’s Department of Know is hosted by Rich Stroffolino, with guests Janet Heins, CISO, ChenMed, and Derek Fisher, Director of the Cyber Defense and Information Assurance Program, Temple University.

Missed the live show? Check it out on YouTube.

The Department of Know is live every Friday at 4:00 p.m. ET. Join us...


Jul 31, 2026

Semiconductor firm Analog Devices discloses data breach

Copilot for Word POC copies hidden prompts into new documents

Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Get the show notes here: https://cisoseries.com/cybersecurity-news-analog-devices-breach-copilot-ai-worm-teams-ransomware-vishing/

Huge...


Jul 30, 2026

OpenAI agent’s escape reaches a Modal customer

Hackers hit Minnesota water systems

Fake Russian companies, real stolen money

Get the show notes here: https://cisoseries.com/cybersecurity-news-openai-agent-reaches-modal-minnesota-water-systems-hacked-fake-russian-companies-steal-real-money/

Huge thanks to our sponsor,...


Jul 29, 2026

Thousands of server BMCs leak password hashes

Claude finds flaws in encryption

Google gives old threat actors new names

Get the show notes here: https://cisoseries.com/cybersecurity-news-leaky-bmcs-claude-finds-encryption-flaws-googles-new-names/ 

Huge thanks to our sponsor, Pindrop

AI attacks on the enterprise are...


Jul 28, 2026

Nvidia opens the AI security tent

Microsoft puts a cyber sprinter in MDASH

Fairlife ransomware spills data

Get the show notes here: https://cisoseries.com/cybersecurity-news-nvidia-opens-ai-security-tent-microsoft-adds-cyber-sprinter-to-mdash-fairlife-ransomware-spills-data/

Huge thanks to our sponsor, Pindrop