Cybersecurity Headlines

FCC bans foreign routers
Drone activity disrupts AWS region
Crunchyroll confirmed data leak
Check out our show notes for all story links: https://cisoseries.com/cybersecurity-news-fcc-router-ban-drone-hit-aws-crunchroll-leak/
Huge thanks to our sponsor, ThreatLocker

Least privilege isn't about distrusting users — it's about limiting blast radius. Many attacks succeed because malware inherits excessive permissions. Enforcing least privilege helps ensure that even if something goes wrong, attackers can't easily escalate access or move laterally across the environment. Learn more at ThreatLocker.com

New DarkSword exploit hits GitHub
Gemini AI agents scour the dark web
Trivy supply chain attack expands
Check out our show notes for all story links: https://cisoseries.com/cybersecurity-news-darksword-exploit-hits-github-gemini-ai-agents-scour-dark-web-trivy-supply-chain-attack-expands/
Huge thanks to our sponsor, ThreatLocker

Ransomware doesn't need to be sophisticated if it's allowed to execute. A growing number of security teams are shifting focus from detecting ransomware to preventing execution in the first place — controlling applications, scripts, and installers so unauthorized code never gets the chance to run. Learn more at ThreatLocker.com

Link to episode page
This week's Department of Know is hosted by Rich Stroffolino with guests Bil Harmer, CISO, Supabase, and Chris Ray, Field CTO, GigaOm
Thanks to our show sponsor, ThreatLocker

Many security strategies still assume everything is allowed until proven malicious. Attackers understand that model well. That's why more organizations are rethinking endpoint security — shifting from detection-first tools to control-first approaches that reduce attack surface before an incident occurs. Learn more at ThreatLocker.com
All links and the video of this episode can be found on CISO Series.com

Law enforcement seizes botnet infrastructure
California city and LA transit agency report cybersecurity issues
Microsoft Azure Monitor alerts used for callback phishing attacks 
Check out our show notes for all story links: https://cisoseries.com/cybersecurity-news-cybersecurity-news-international-botnet-takedown-california-city-ransomed-azure-monitor-phishing/
Huge thanks to our sponsor, ThreatLocker

Most breaches don't start with a zero-day — they start because something unexpected was allowed to run. One way organizations reduce risk is by shrinking the attack surface: deciding what software should be allowed to execute and blocking everything else by default. Fewer unknowns means fewer opportunities for attackers. Learn more at ThreatLocker.com

Critical Microsoft SharePoint flaw now exploited in attacks
1stProtect reveals endpoint security platform intended to prevent cyberattacks in real time
CISA urges U.S. organizations to secure Microsoft Intune systems following Stryker breach
Get links to all our stories in the show notes: https://cisoseries.com/cybersecurity-news-critical-sharepoint-flaw-real-time-cyberattack-prevention-cisas-intune-warning/
Huge thanks to our episode sponsor, Adaptive Security

This episode is brought to you by Adaptive Security, the first security awareness platform built to stop AI-powered social engineering. Picture a "new hire" who interviews well… except they're synthetic: AI video, AI voice, AI backstory. Once they're in, they go after payroll, internal docs, and access. That's the new reality: the attack surface is trust itself. Adaptive fights back with realistic deepfake simulations and training that actually sticks. Learn more at  adaptivesecurity.com.