Leadership transition notice.
At CISA, Madhu Gottumukkala steps down as acting director, transitioning to DHS in a strategic implementation role. Nick Andersen assumes interim leadership.

Operational considerations for the cybersecurity community:
• Continuity in federal–private sector coordination
• Critical infrastructure threat intelligence sharing
• Budget alignment with statutory mission
• Workforce retention amid reform cycles
Andersen’s background across the Coast Guard, Navy, and DOE suggests operational depth in federal IT and cybersecurity ecosystems.
Leadership recalibration during reform phases can influence everything from vendor engagement to threat response posture.
What strategic adjustments would you like to see from CISA moving forward?

Source: https://cyberscoop.com/cisa-leadership-change-madhu-gottumukkala-nick-andersen/

Engage below.
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Repost to expand discussion.

#Infosec #CISA #CyberPolicy #DHS #CriticalInfrastructure #ThreatIntel #GovCyber #SecurityStrategy #FederalIT #CyberGovernance #NationalCybersecurity

Regulatory Development:
Jurisdiction: Russia
Entity: Google / Alphabet Inc.
Fine: 22M roubles (~$288K)
Source: TASS
Issue: Alleged distribution of VPN services via Google Play

Security implications:
• VPN services enable bypass of national filtering
• App store governance under sovereign pressure
• Cross-border compliance exposure
• Increasing enforcement targeting distribution channels

This signals continued fragmentation of global internet governance models.

Source: https://www.reuters.com/world/russia-fines-google-distributing-vpn-services-tass-reports-2026-02-25/

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Share your operational risk perspective below.

#Infosec #Google #Alphabet #VPN #CyberPolicy #AppStoreGovernance #DigitalSovereignty #TechCompliance #InternetRegulation #SecurityStrategy #GlobalTech

CISA’s Pre-Ransomware Notification Initiative remains operational, but its long-term structure is under discussion following leadership changes.

The program has demonstrated how early intelligence sharing - before encryption or extortion - can materially reduce ransomware impact across critical sectors.

This development raises broader InfoSec questions around operational resilience, continuity of trust relationships, and how early-warning models can be scaled beyond key individuals.

Thoughts from practitioners and researchers are welcome.

Follow @technadu for neutral, practitioner-focused cybersecurity coverage.

Source : https://www.cybersecuritydive.com/news/cisa-ransomware-warning-program-key-employee-left/808589/

#InfoSec #RansomwareDefense #ThreatIntelligence #CISA #CyberOperations #SecurityStrategy #RiskReduction

The Senate has confirmed Kirsten Davies as the Pentagon’s new CIO, bringing a background spanning enterprise security leadership and large-scale cyber operations.

Her remarks point to familiar challenges for security teams: aging infrastructure, skills refresh cycles, procurement friction, and accelerating adversary activity.

From an InfoSec standpoint, where do you see the biggest gap today - technology, process, or workforce?

Source: https://therecord.media/senate-confirms-new-pentagon-cio

Share your insights and follow TechNadu for practitioner-focused cybersecurity reporting.
#InfoSec #DefenseCyber #CyberLeadership #SecurityStrategy #PublicSectorIT #TechNadu

At page 25 the unmistakable irony of #Trump ‘s America lecturing #Europe on who is and who is not a relible ally… Duly noted.  

https://www.whitehouse.gov/wp-content/uploads/2025/12/2025-National-Security-Strategy.pdf

#EU #us #Securitystrategy

EU khẳng định Mỹ vẫn là "đồng minh quan trọng nhất" của khối, bất chấp việc Tổng thống Trump chỉ trích liên minh này trong chiến lược an ninh mới được công bố.

#EU #Trump #Mỹ #ChiếnLượcAnNinh #QuanHệQuốcTế
#EU #Trump #US #SecurityStrategy #InternationalRelations

https://vietnamnet.vn/eu-len-tieng-sau-khi-bi-tong-thong-trump-chi-trich-trong-chien-luoc-an-ninh-2470114.html

☝️ Amazon’s CSO warns that cyber and kinetic threats are converging — the next conflicts will blur digital and physical fronts. Preparedness must span both worlds. ⚔️🌐 #HybridWarfare #SecurityStrategy

https://www.theregister.com/2025/11/19/amazon_cso_warfare_cyber_kinetic/

What can a jewel heist teach us about cybersecurity?

When Hank Green sat down with Sherri Davidoff to analyze the Louvre theft, the conversation revealed striking parallels between physical and digital breaches. From "unpatched" vulnerabilities (digital and physical) to leaked audits, attackers thrive when everyday operations create blind spots. Every system—whether it’s a museum or a network—has tradeoffs that criminals are eager to exploit.

Watch the full conversation here: https://youtu.be/NIGbQ9NHFEg?si=fdff_1IrtdXfWshR

#Cybersecurity #RiskManagement #SecurityStrategy #IncidentResponse #ThreatAnalysis #InformationSecurity #DataProtection #SecurityAwareness