[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$faVQdpcOJhZ8t3M9zoQOprQeNpSPz9NAk_FFBXz5Q9jw":3},{"article":4,"iocs":40},{"id":5,"title":6,"slug":7,"summary":8,"ai_summary":9,"brief":10,"full_text":11,"url":12,"image_url":11,"published_at":13,"ingested_at":14,"relevance_score":15,"entities":16,"category_id":23,"category":24,"article_tags":27},"d3cea90e-8ba4-4e9c-b881-9d5582e94b35","Only 13% of OT Network Segments Keep Operational Technology Isolated","only-13-of-ot-network-segments-keep-operational-technology-isolated-58f240","New research from Forescout Vedere Labs has found that critical operational and medical devices are frequently sharing network segments with IT and IoT assets, potentially giving attackers more opportunities to move laterally following an initial compromise. The cybersecurity research team analysed 47,700 real-world network segments containing more than 2.5 million devices across 209 organisations. Devices […] The post Only 13% of OT Network Segments Keep Operational Technology Isolated appeared first on IT Security Guru.","Forescout Vedere Labs research indicates a significant lack of network segmentation in operational technology (OT) environments. Only 13% of analyzed OT network segments were found to be isolated, with critical OT and medical devices frequently sharing segments with IT and IoT assets. This lack of segmentation creates more opportunities for attackers to move laterally within networks after an initial compromise.","New research reveals only 13% of OT network segments are isolated, increasing attack surface.",null,"https:\u002F\u002Fwww.itsecurityguru.org\u002F2026\u002F09\u002F22\u002Fonly-13-of-ot-network-segments-keep-operational-technology-isolated\u002F?utm_source=rss&utm_medium=rss&utm_campaign=only-13-of-ot-network-segments-keep-operational-technology-isolated","2026-09-22T13:57:11+00:00","2026-09-22T14:00:44.519432+00:00",7,[17,20],{"name":18,"type":19},"Vedere Labs","product",{"name":21,"type":22},"Forescout","vendor","d6f63bb8-0801-486a-be7f-171400700454",{"id":23,"icon":11,"name":25,"slug":26},"IoT\u002FOT","iot-ot",[28,33,35],{"category":29},{"id":30,"icon":11,"name":31,"slug":32},"2e06f76c-d5b9-4f54-9eef-4d3447b10730","Breaches","breaches",{"category":34},{"id":23,"icon":11,"name":25,"slug":26},{"category":36},{"id":37,"icon":11,"name":38,"slug":39},"e7b231c8-5f79-4465-8d38-1ef13aea5a14","Threat Intelligence","threat-intelligence",[]]