Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
MEDUSALOCKER: 15-Victim Surge Targeting Education & Business Services — CISA KEV Exploitation Analysis
Threat Actor Profile — MEDUSALOCKER MEDUSALOCKER operates as a Ransomware-as-a-Service (RaaS) entity, distinguishing itself from the similar...
KarstoRAT Surveillance & ClickFix/CastleLoader Campaigns: OTX Pulse Analysis
Threat Summary Recent OTX pulses highlight a convergence of sophisticated Remote Access Trojans (RATs) and supply chain attacks targeting en...
KarstoRAT & ClickFix Campaigns: OTX Pulse Analysis — Enterprise Detection Pack
Threat Intelligence Brief: KarstoRAT, ClickFix, and Emerging Stealers Threat Summary Recent OTX pulses indicate a surge in diverse credentia...
FULCRUMSEC Ransomware: US-Centric Surge Exploiting Exchange & Firewall Vulnerabilities
FULCRUMSEC Ransomware: US-Centric Surge Exploiting Exchange & Firewall Vulnerabilities Threat Actor Profile — FULCRUMSEC Aliases & Model: FU...
Rising Tide of Infostealers: KarstoRAT, LofyStealer, and Malicious AI Extensions — OTX Pulse Analysis
Threat Summary The latest OTX pulse data indicates a significant convergence on credential theft and surveillance operations. While the vect...
FULCRUMSEC Ransomware Gang: 15 New Victims Posted — Critical Infrastructure Targeting & Detection Engineering
FULCRUMSEC Intelligence Briefing Threat Actor Profile — FULCRUMSEC Known Aliases: FULCRUM, Helix-Team (suspected) Operational Model: FULCRUM...
MioLab Stealer, GhostSocks Proxy Botnet, and Trigona Exfil Tool: OTX Pulse Analysis — Enterprise Detection Pack
Intelligence Briefing: MioLab, GhostSocks, and Trigona Campaigns Threat Summary Recent OTX pulse data highlights a concerning convergence of...
KarstoRAT Surveillance, ClickFix CastleLoader & PyPI Supply Chain: OTX Pulse Analysis
Threat Summary Recent OTX pulses indicate a surge in diverse, high-impact threats ranging from novel surveillance malware to supply chain co...
KarstoRAT, ClickFix, and LofyStealer: 2026 Infostealer Surge — OTX Detection & Hunting Pack
Threat Summary Analysis of the 2026-05-04 OTX pulse data reveals a convergence of sophisticated credential theft campaigns targeting both en...