H-ISAC TLP Green Daily Cyber Headlines - December 11, 2023

Today’s Headlines:  

Leading Story 
•    ALPHV/BlackCat Takedown Appears to Be Law Enforcement Related 

Data Breaches & Data Leaks 
•    Norton Healthcare Discloses Data Breach After May Ransomware Attack 

Cyber Crimes & Incidents 
•    Cyberattack On Irish Utility Cuts Off Water Supply for Two Days 
•    N. Korean Kimsuky Targeting South Korean Research Institutes with Backdoor Attacks 

Vulnerabilities & Exploits  
•    Slam Attack: New Spectre-Based Vulnerability Impacts Intel, AMD, and Arm CPUs 

Trends & Reports 
•    Dark Web Forums Reveal Next Year’s Cybersecurity Threats 
•    QR-Code Phishing Has Multiplied: How Detection Helps Security Teams Win 

Privacy, Legal & Regulatory 
•    Nothing to Report 
   
Upcoming Health-ISAC Events 
•    Health-ISAC Monthly Threat Brief – December 19, 2023, 12:00 PM Eastern