Modbus is a technology platform tracked across 8 threat clusters and 9 intelligence report mentions on ThreatCluster. First observed November 18, 2025; most recent activity July 9, 2026.
Modbus is a widely deployed industrial communication protocol used in operational technology (OT) networks to connect controllers, sensors, and human-machine interfaces. Its lack of inherent security features and ubiquity in manufacturing and critical infrastructure make it a high-value target for attackers, underscoring its significance in cybersecurity. The referenced article highlights an increasing focus on OT threats and the prominent impact on manufacturing sectors.
A report reveals that 179 internet-exposed industrial control systems (ICS) using the Modbus protocol are vulnerable across 20 countries, with the majority located in the U.S., Sweden, and Turkey. The Modbus protocol…
PacketViper has highlighted significant vulnerabilities in industrial protocols like Modbus, which lack authentication and authorization, making them susceptible to unauthorized commands. These protocols are widely used…
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A report by Trellix indicates that operational technology (OT) attacks have significantly increased, with the manufacturing sector experiencing 42% of these incidents. The report, covering data from April to September…
A report by Trellix reveals that the manufacturing sector is the primary target for operational technology (OT) attacks, accounting for 42% of detections among critical infrastructure customers. The report, covering…