Cyber Risks · Unit 42 Palo Alto Networks

2020 Unit 42 IoT Threat Report

Summary: Unit 42 analyzed 1.2 million IoT devices across thousands of physical locations in U.S. enterprise IT and healthcare organizations in 2018 and 2019, finding that 83% of medical imaging devices run on unsupported operating systems - a 56% jump from 2018 after Windows 7 reached end of life. The report also found IoT devices are most often used as a stepping stone for lateral movement to other systems, that password-related attacks remain prevalent due to weak manufacturer-set passwords, and that attackers are shifting from DDoS botnets toward worm-like malware that self-propagates across networks.

Why it matters: 83% of medical imaging devices on unsupported operating systems means the majority of hospital imaging equipment is exposed to attacks the report says can disrupt care or expose sensitive medical information - and those devices sit on the same networks attackers use to move laterally to everything else.

Read the original at Unit 42 Palo Alto Networks ↗

Topics
OT / ICS & Critical Infrastructure
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