Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
INC Ransomware Double-Extortion Timeline + M365 AiTM Token Replay: OTX Pulse Detection Pack
Threat Summary Two fresh pulses from AlienVault OTX paint a picture of the modern intrusion economy operating exactly as designed: access is...
BraZetsu Access Broker Infrastructure Exposed: Hunting Nuitka-Compiled Python Malware and Persistent C2 Patterns
Introduction The most valuable lesson from Hunt.io's recent tracking of the BraZetsu access broker isn't a hash, an IP, or a domain — it's t...
N0N Ransomware Gang: 13 New Leak-Site Listings in 6 Days — Sector Targeting Analysis & Detection Rules
Classification: TLP:CLEAR | Publication Date: 2026-09-23 | Source: ransomware.live leak-site monitoring (single-source for some listings — s...
BRAINCIPHER Ransomware: 3 New Victims in 24 Hours — Professional Services & Tech Sector Targeting With Detection Rules
BRAINCIPHER Ransomware: 3 New Victims in 24 Hours — Professional Services & Tech Sector Targeting With Detection Rules Classification: TLP:C...
BraZetsu Python Malware: Detection and Remediation Guide for Windows Environments — IAB Toolkit Turns Compromised Hosts Into Marketplace Inventory
BraZetsu: Why This One Should Be on Every SOC's Radar Researchers have disclosed BraZetsu, a sophisticated Python-based Windows malware fram...
LOCKBIT5 Ransomware Gang: 6 Victims Posted in 24 Hours — Financial Services & Manufacturing Targeting Analysis with Detection Rules
LOCKBIT5 Ransomware Gang: 6 Victims Posted in 24 Hours — Sector Targeting Analysis & Detection Rules Classification: TLP:CLEAR | Published: ...
BraZetsu IAB Framework & Packagist iOS Spyware Chain: OTX Pulse Analysis — Exilware Initial Access + Supply Chain Credential Theft Detection Pack
BraZetsu IAB Framework & Packagist iOS Spyware Chain: OTX Pulse Analysis Classification: TLP:WHITE | Intelligence Category: Infostealer & Cr...
KRYBIT Ransomware Gang: 13 Victims in 48 Hours — Cross-Sector Campaign Analysis, CVE Exploitation Ties & Detection Rules
KRYBIT Ransomware Gang: 13 Victims in 48 Hours — Cross-Sector Campaign Analysis, CVE Exploitation Ties & Detection Rules Classification: TLP...
GoGRPC Backdoor + Teams Vishing IAB Campaign and Sliver Intrusions on Philippine Nuclear/Defense Targets: OTX Pulse Analysis — Enterprise Detection Pack
Threat Summary Two distinct but equally urgent threat streams surfaced in AlienVault OTX telemetry today. Together they map the full modern ...