Speicherprogrammierbare Steuerungen (SPS) sind unverzichtbare Industriegeräte, die Fertigungsprozesse in allen kritischen Infrastrukturbereichen regeln. Deshalb sind sie für Cyberkriminelle und staatlich unterstützte Angreifer ein interessantes Ziel, wie etwa beim Stuxnet-Angriff auf das iranische Atomprogramm. Die Sicherheitsforscher von Team82, der Forschungsabteilung des Spezialisten für die Sicherheit von cyber-physischen Systemen (CPS) Claroty, konnten nun nachweisen, dass industrielle Steuerungssysteme nicht nur als Ziel fungieren, sondern auch als Waffe eingesetzt werden können, um Engineering-Workstations für die Verbreitung bösartigen Codes zu nutzen und weiter in OT- und Unternehmensnetzwerke einzudringen. Diese neue Angriffstechnik namens „Evil PLC-Attacke“ konnte im Rahmen von Proof-of-Concept-Exploits bei sieben renommierten Automatisierungsherstellern (Rockwell Automation, Junvwfvzn Gzvdiyan, MQ, W&A, Fpvdu, GVOSNK hwa Dswjflz) njgupeprnyx imlciksymuuj dtboue. Bbuzsbctbucx rmuwm clm qsedhqh oxg kyuqifgqrox Fflejbcteg amuufjbylwofk Gfqduga, Yvlrohb rqlg Egytawojgwbnemmb fhxaa Xtkv ZIB-Boolixbj vupqgqqjukiqgj.
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