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Netherlands Seizes 800 Servers in Pro-Russian Cyber Takedown + Microsoft Defender Zero-Days
Hosts
* Professor CyberRisk
* Cyber Cowboy Live
Cyber Maps
* Bitdefender Threat Map: https://threatmap.bitdefender.com/
* Checkpoint Threat Map: https://threatmap.checkpoint.com/
* Kaspersky Cyber Threat Map: https://cybermap.kaspersky.com/
* Talos Intelligence - ebc_spam Map: https://talosintelligence.com/ebc_spam
Episode Information
Title: Netherlands Seizes 800 Servers in Pro-Russian Cyber Takedown + Microsoft Defender Zero-Days
Episode Number: 349
Overview
This week: Dutch authorities dismantle a massive bulletproof hosting operation linked to pro-Russian cyberattacks, seizing 800 servers and arresting two suspects. Microsoft confirms two actively exploited zero-days in Windows Defender and rushes emergency mitigation for a BitLocker bypass vulnerability. A solo researcher's six-week campaign of retaliatory zero-days against Microsoft is now being weaponized by ransomware groups. And Foxconn confirms a Nitrogen ransomware attack stole 8TB of data including network topology maps for Intel, Google, and other major tech firms.
Guest Information
None this episode
Topics Covered
* Netherlands seizes 800 servers of hosting firm enabling pro-Russian cyberattacks
* Two actively exploited Microsoft Defender zero-days (CVE-2026-41091, CVE-2026-45498)
* YellowKey BitLocker bypass zero-day - emergency manual mitigation required
* Nightmare-Eclipse: six zero-days targeting Windows core security stack
* Foxconn Nitrogen ransomware attack - 8TB stolen, supply chain implications
Top Stories
1. Netherlands Seizes 800 Servers, Arrests Two in Major Takedown of Pro-Russian Cyberattack Hosting Infrastructure - https://www.bleepingcomputer.com/news/security/netherlands-seizes-800-servers-of-hosting-firm-enabling-cyberattacks/
Additional Cybersecurity News - Titles and URLs
2. Microsoft Warns of Two Actively Exploited Defender Zero-Days - Patches Rolling Out - https://www.bleepingcomputer.com/news/security/microsoft-warns-of-new-defender-zero-days-exploited-in-attacks/
3. Microsoft Rushes Emergency Mitigation for YellowKey - BitLocker Bypass Zero-Day - https://cybersecuritynews.com/windows-bitlocker-yellowkey-mitigation/
4. Nightmare-Eclipse - Six Zero-Days, Six Weeks, One Big Grudge - https://blog.barracuda.com/2026/05/19/nightmare-eclipse-zero-days-grudge
5. Foxconn Confirms Nitrogen Ransomware Attack - 8TB Stolen Including Network Topology Maps - https://cybersecuritynews.com/foxconn-confirms-cyberattack/
Resources & Links
None this episode
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 (if applicable)
No sponsors this episode
Podcast Socials & Website
* Website: https://www.youvealreadybeenhacked.com
* X: @professorcyberrisk
* YouTube: https://www.youtube.com/@YABHPodcast
* Discord/Community Forum: https://discord.gg/cz3xdsrqAE
View all episodes
By Professor CyberRisk
5
44 ratings
Hosts
* Professor CyberRisk
* Cyber Cowboy Live
Cyber Maps
* Bitdefender Threat Map: https://threatmap.bitdefender.com/
* Checkpoint Threat Map: https://threatmap.checkpoint.com/
* Kaspersky Cyber Threat Map: https://cybermap.kaspersky.com/
* Talos Intelligence - ebc_spam Map: https://talosintelligence.com/ebc_spam
Episode Information
Title: Netherlands Seizes 800 Servers in Pro-Russian Cyber Takedown + Microsoft Defender Zero-Days
Episode Number: 349
Overview
This week: Dutch authorities dismantle a massive bulletproof hosting operation linked to pro-Russian cyberattacks, seizing 800 servers and arresting two suspects. Microsoft confirms two actively exploited zero-days in Windows Defender and rushes emergency mitigation for a BitLocker bypass vulnerability. A solo researcher's six-week campaign of retaliatory zero-days against Microsoft is now being weaponized by ransomware groups. And Foxconn confirms a Nitrogen ransomware attack stole 8TB of data including network topology maps for Intel, Google, and other major tech firms.
Guest Information
None this episode
Topics Covered
* Netherlands seizes 800 servers of hosting firm enabling pro-Russian cyberattacks
* Two actively exploited Microsoft Defender zero-days (CVE-2026-41091, CVE-2026-45498)
* YellowKey BitLocker bypass zero-day - emergency manual mitigation required
* Nightmare-Eclipse: six zero-days targeting Windows core security stack
* Foxconn Nitrogen ransomware attack - 8TB stolen, supply chain implications
Top Stories
1. Netherlands Seizes 800 Servers, Arrests Two in Major Takedown of Pro-Russian Cyberattack Hosting Infrastructure - https://www.bleepingcomputer.com/news/security/netherlands-seizes-800-servers-of-hosting-firm-enabling-cyberattacks/
Additional Cybersecurity News - Titles and URLs
2. Microsoft Warns of Two Actively Exploited Defender Zero-Days - Patches Rolling Out - https://www.bleepingcomputer.com/news/security/microsoft-warns-of-new-defender-zero-days-exploited-in-attacks/
3. Microsoft Rushes Emergency Mitigation for YellowKey - BitLocker Bypass Zero-Day - https://cybersecuritynews.com/windows-bitlocker-yellowkey-mitigation/
4. Nightmare-Eclipse - Six Zero-Days, Six Weeks, One Big Grudge - https://blog.barracuda.com/2026/05/19/nightmare-eclipse-zero-days-grudge
5. Foxconn Confirms Nitrogen Ransomware Attack - 8TB Stolen Including Network Topology Maps - https://cybersecuritynews.com/foxconn-confirms-cyberattack/
Resources & Links
None this episode
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 (if applicable)
No sponsors this episode
Podcast Socials & Website
* Website: https://www.youvealreadybeenhacked.com
* X: @professorcyberrisk
* YouTube: https://www.youtube.com/@YABHPodcast
* Discord/Community Forum: https://discord.gg/cz3xdsrqAE