🚨 Copilot Leak Exposed: Reprompt Attack & 4 More AI‑Driven Threats 🚨

**Title** 🚨 Copilot Leak Exposed: Reprompt Attack & 4 More AI‑Driven Threats 🚨 **Episode Number** 3x34 ---### Episode Information **Overview** In this episode, Professor CyberRisk and Cyber Cowboy dive into the latest “Reprompt” back‑door that lets attackers steal data from Microsoft Copilot. We unpack how the exploit works, why it matters for every business using AI, and the broader implications for AI security. Plus, we spotlight four critical vulnerabilities—from FortiSIEM RCE to AI‑voice cloning—and explore how to protect your organization. **Guest Information** None (all insights delivered by our hosts). **Topics Covered** - The “Reprompt” attack on Microsoft Copilot - Immediate mitigations and patch status - FortiSIEM CVE‑2025‑64155 RCE proof‑of‑concept - AI‑voice cloning, Wi‑Fi kill‑switch, PLC vulnerabilities (ThreatsDay bulletin) - Nozomi Networks Vantage IQ: private AI assistant for OT & IoT - CISO Global & TeleDental’s CyberSimple for dental clinics ---### Top Stories - **“Reprompt” Attack Lets Microsoft Copilot Leak Sensitive Data** – <https://www.malwarebytes.com/blog/news/2026/01/reprompt-attack-lets-attackers- steal-data-from-microsoft-copilot> ### Additional Cybersecurity News | Title | URL ||-------|-----|| PoC Exploit Released for Critical FortiSIEM Vulnerability (CVE‑2025‑64155) | <https://www.helpnetsecurity.com/2026/01/15/fortisiem-vulnerability-cve-2025-64155-poc-exploit/> || ThreatsDay Bulletin: AI Voice Cloning Exploit, Wi‑Fi Kill Switch, PLC Vulnerabilities & More | <https://thehackernews.com/2026/01/threatsday-bulletin-ai-voice-cloning.html> || Nozomi Networks Unveils Vantage IQ—A Private AI Assistant for OT & IoT Security | <https://siliconangle.com/2026/01/15/nozomi-networks-launches-new-vantage-iq-private-ai-assistant-ot-iot-security-teams/> || CISO Global Partners with TeleDental to Protect Dental Clinics Using CyberSimple Powered by CHECKLIGHT | <https://www.globenewswire.com/news-release/2026/01/15/3219545/0/en/CISO-Global-Partners-with-TeleDental-to-Launch-CyberSimple-Powered-by-CHECKLIGHT-to-Protect-Dental-Clinics-From-Cyber-Threats.html> |---### Resources & Links - **Live Cyber Maps** - Bitdefender Threat Map: https://threatmap.bitdefender.com/ - Checkpoint Live Cyber Threat Map: https://threatmap.checkpoint.com/ - Kaspersky Cyber Threat Map: https://cybermap.kaspersky.com/ - Talos Intelligence ebc_spam Map: https://talosintelligence.com/ebc_spam ---### Call to Action - **Subscribe**: Stay updated on cybersecurity threats. - **Leave a Review**: Let us know what you think. - **Join the Conversation**: Follow our community and ask questions. ---### Sponsor No sponsors this episode. ---### Podcast Socials & Website - Website: https://www.youvealreadybeenhacked.com - X (Twitter): @professorcyberrisk - YouTube: https://www.youtube.com/@YABHPodcast - Discord/Community Forum: https://discord.gg/cz3xdsrqAE ---