RAMP Uncovered: Anatomy of Russia’s Ransomware Marketplace
2026-04-23T14:51:43Z•88a02501344721a58a650543d101c6bb02ac1a2567bffca44608f2d3b243459e
ASP.NET CoreBRIDGE:BREAKBlackCatCISA KEVCVE-2025-29635CVE-2026-33825CVE-2026-40372DDoSGoGraKelp DAOLantronixLazarus APTLotus wiperMicrosoft DefenderMicrosoft Graph API abuseMirai botnetOutlook inbox C2Silex TechnologyVenezuela energy sectoractive exploitationcrypto theftramp leakransomwareransomware negotiation abusesupply-chain/serial-device-servers
What happened
Multiple high-impact incidents and vulnerabilities were reported: leaked RAMP forum data highlights organized ransomware marketplace activity; CISA added CVE-2026-33825 (Microsoft Defender, CVSS 7.8) to its KEV catalog; a new GoGra Linux backdoor abuses Microsoft Graph API/Outlook for stealthy C2; Mirai botnets are actively exploiting CVE-2025-29635 in legacy D-Link routers; Microsoft released out-of-band patches for a critical ASP.NET Core privilege escalation (CVE-2026-40372, CVSS 9.1); Forescout disclosed 22 BRIDGE:BREAK flaws affecting Lantronix and Silex serial-to-IP converters (~20k at‑r
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- securityaffairs
- Record identifier
- 88a02501344721a58a650543d101c6bb02ac1a2567bffca44608f2d3b243459e
- Enrichment time
- 2026-04-23T14:51:43Z
- AI-assisted enrichment
- Yes
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