Underground Intelligence

From The Dark Side

Intelligence from the criminal underground — ransomware gang activity, credential markets, initial access brokers, data breach tracking, and emerging attack tooling. Curated by Security Arsenal analysts so your team has what it needs to stay ahead.

Updated 3× daily via automated OSINT feeds monitoring 15+ clearnet sources that track dark web forum activity, Telegram criminal channels, and ransomware leak sites.

Live Ransomware Victims

refreshed hourly

Active ransomware gang postings from public leak sites. Updated hourly. For awareness and defensive intelligence only.

Threat GroupVictimSectorCountryDiscovered
lamashtuWEDA ROBOTICSManufacturingApr 14, 2026
thegentlemenPsychPlusHealthcareApr 14, 2026
thegentlemenUK ElectronicsManufacturingGBApr 14, 2026
thegentlemenIntraNot FoundApr 14, 2026
thegentlemenGEM TerminalTechnologyApr 14, 2026
thegentlemenBrand CollectiveBusiness ServicesApr 14, 2026
thegentlemenCleorNot FoundFRApr 14, 2026
thegentlemenHarlem StageConsumer ServicesUSApr 14, 2026
thegentlemenInternational Maritime HospitaHealthcareApr 14, 2026
thegentlemenDouble C FarmAgriculture and Food ProductionApr 14, 2026
thegentlemenBRC BiotechnologyHealthcareApr 14, 2026
thegentlemenNSOFTTechnologyApr 14, 2026

Frequently Asked Questions

Is Your Organization in the Underground?

Security Arsenal monitors dark web markets, ransomware leak sites, and criminal forums for your domains, IP ranges, and executive identities. We'll tell you if you're already being sold — before the attack begins.