Cryptojacking Threat Intelligence

Cryptojacking is the unauthorized use of computing resources to mine cryptocurrency, typically deployed through compromised web servers, cloud instances, or container environments. defend.network monitors cryptojacking campaigns that affect enterprise infrastructure and cloud environments.

Critical unpatched flaws in AhsayCBS, BIND, Apache Struts actively exploited

AhsayCBS backup platform flaws (CVE-2026-105133, CVE-2026-105134) exploited for webshell deployment and crypto mining; CISA adds five actively-exploited legacy vulnerabilities to KEV catalog. Anthropic restricts Claude internet access after injection attack discovery.

SonicWall CVSS 10.0 flaw; Google domains hijacked via ccTLD compromise; PoeLLM malware targets AI servers

SonicWall SMA1000 pre-auth SSRF (CVSS 10.0) requires immediate patching, country-code TLD registries compromised to obtain unauthorized Google domain certificates, PoeLLM cryptomining malware infects 3, 400+ exposed AI servers

MikroTik routers, Magento zero-day, and Chromium V8 actively exploited

MikroTik routers hijacked without authentication; Magento/Adobe Commerce zero-day in active exploitation; REVSTEALER disables Defender to mine crypto; Chromium V8 in CISA KEV.