Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
FULCRUMSEC Ransomware: Critical Campaign Targeting US Tech & Healthcare Sectors
FULCRUMSEC Ransomware: Critical Campaign Targeting US Tech & Healthcare Sectors Date: 2026-05-03 Source: Ransomware.live / Dark Web Leak Sit...
APT73 Ransomware: 48 New Victims Posted — Critical Infrastructure & Finance Sector Targeting
APT73 Ransomware: 48 New Victims Posted — Critical Infrastructure & Finance Sector Targeting Threat Actor Profile — APT73 APT73 is a technic...
Healthcare Lateral Movement Defense: Strategies to Fix the Network Segmentation Gap
Introduction A recent study highlighted by The HIPAA Journal exposes a critical disconnect in healthcare cybersecurity: while security leade...
APT73 Ransomware: Global Surge Targets Finance & Education via Critical Infrastructure CVEs
APT73 Ransomware: Global Surge Targets Finance & Education via Critical Infrastructure CVEs Date: 2026-04-27 Source: Security Arsenal Dark W...
QILIN Ransomware: 26 Victims Claimed — Exploitation of Critical Cisco & Exchange Vulnerabilities
QILIN Ransomware: 26 Victims Claimed — Exploitation of Critical Cisco & Exchange Vulnerabilities Threat Actor Profile — QILIN Aliases: Agend...
QILIN Ransomware: Manufacturing & Business Services Under Siege — Detection Engineering for Exchange & SmarterMail Exploits
Threat Actor Profile — QILIN Aliases: Agenda (historical), Qilin. Model: Ransomware-as-a-Service (RaaS). Qilin operates an affiliate-heavy m...
DRAGONFORCE Ransomware: 17 New Victims Posted — Healthcare & Business Services Targeted via Cisco & Citrix Exploits
Threat Actor Profile — DRAGONFORCE Aliases & Affiliation: DragonForce (no current known rebrands from major legacy ops). Active since late 2...
Defending Digitally Mature Healthcare Systems: Strategies for High-Tech Hospitals
Introduction A recent pilot study by the Korea Health Industry Development Institute (KHIDI) and HIMSS reveals that South Korean hospitals a...