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© 2026 資安通報

Keyword, CVE, vendor, product…

Type

Incident1

Severity

High1

Category

System intrusion1

Status

Monitoring1

Region

Western Europe1

Country

Germany1

Industry

Technology1

Domain

Cloud1
Web applications1
AI systems1

Organization

Mittwald CM Service1

Technology

AI / LLM1
SaaS platform1

Attack vector

Vulnerability exploitation1

Actor type

Unknown1

Motivation

Unknown1

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1 results

◆HighSystem intrusionMonitoringMedia reportedNov 7, 2026· updated Nov 12

The Record reports that German web hosting provider Mittwald CM Service disclosed in a Saturday blog post that hackers compromised 56 customer projects after going undetected on its systems for eight days .

Attacker exploits MCP server used for AI assistant connections at German host Mittwald, lurking eight days and breaching 56 customer projects