Earth Freybug deploys new malware. Jackson County, Missouri, discloses ransomware attack. Earth Freybug deploys new malware. Jackson County, Missouri, discloses ransomware attack. US DHS concludes investigation into Microsoft Exchange hack. Read More The CyberWire April 3, 2024 US DHS concludes investigation into Microsoft Exchange hack. Read More The CyberWire About The Author Read moreBuilding cyber skills and roles from CyBOK foundations See author's posts Related Post navigation Previous: U.S. Cyber Safety Board Slams Microsoft Over Breach by China-Based HackersNext: Google Warns: Android Zero-Day Flaws in Pixel Phones Exploited by Forensic Companies Related Stories Singapore Officials Impersonated in Sophisticated Investment Scam Security Aid October 21, 2025 Defakto Raises $30 Million for Non-Human IAM Platform Security Aid October 21, 2025 Veeam acquires Securiti AI for $1.7 billion Security Aid October 21, 2025