Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
YARA-X 1.17.0 Released: Critical Performance Improvements and Bugfix for Threat Hunting Operations
Introduction On May 31st, the YARA-X project released version 1.17.0, delivering critical updates that defenders cannot afford to ignore. Wh...
Malvertising Campaign Targets macOS via Google Ads for Claude.ai Downloads — Detection and Mitigation
Introduction A sophisticated malvertising campaign is currently targeting macOS users by weaponizing the popularity of AI tools. Attackers a...
CVE-2026-21981: Microsoft Edge Plaintext Credential Exposure — Detection and Hardening
Introduction The latest ThreatsDay Bulletin delivers a harsh reality check: despite the evolution of threat landscapes, the path of least re...
FTC 2025 Data: $2.1 Billion Lost to Social Media Scams — Strategic Defense Guide
The U.S. Federal Trade Commission (FTC) has released alarming data confirming that social media has solidified its position as the primary a...
Rapid7 MDR for Microsoft: Q1 2026 Telemetry Correlation Analysis
Introduction In Q1 2026, Rapid7 released significant updates under the "Cloud Dancer" initiative, most notably the expansion of Managed Dete...
Akira Ransomware: Sub-One-Hour Encryption — Detection and Mitigation Guide
Introduction The window for detection and response has effectively collapsed. Recent research from Halcyon indicates that the Akira ransomwa...
Storm-1175 High-Velocity Campaigns: Defending Against Medusa Ransomware and N-Day Exploitation
Introduction Microsoft has issued a critical warning regarding the financially motivated threat actor Storm-1175, known for deploying Medusa...
Rapid7 Q1 2026 Platform Updates: Strengthening Vulnerability Prioritization and Automated Response
Rapid7 Q1 2026 Platform Updates: Strengthening Vulnerability Prioritization and Automated Response Introduction The Q1 2026 release from Rap...
Storm-1175 and Medusa Ransomware: Defending Against Rapid Exploitation of New Vulnerabilities
Introduction A financially motivated threat actor tracked as Storm-1175 (originating from China) is actively leveraging newly disclosed secu...