Today’s OT, industrial, maritime, and healthcare-device security developments reinforce the operational importance of device visibility, lifecycle governance, and resilience across critical infrastructure.
FBI and Coast Guard boarded two hacked U.S.-bound oil tankers
Security Boulevard reports that U.S. Coast Guard and FBI cyber personnel boarded two U.S.-bound oil tankers in the Gulf of Mexico between August 21 and 24 after indications that both vessels’ networks had been compromised. Reporting on one vessel said the intrusion interfered with navigation, propulsion, and cargo-related systems; the agencies reported no operational disruption, safety or environmental impact, and attribution remained unclear.
Source: Security Boulevard
Black Kite: Manufacturing ransomware surged 39.7% in 2026, reaching 1,183 victims through July
Black Kite’s 2026 Manufacturing & Distribution Ransomware Report counted 1,183 publicly disclosed manufacturing ransomware victims from January 1 through July 29, 2026, up 39.7% from the comparable 2025 period and already above the full-year 2024 total. The report also describes a shift toward mid-market and European manufacturers, with third-party and supply-chain exposure increasing the potential blast radius.
Source: Security Boulevard
Health-ISAC sets nine-domain MedTech cybersecurity baseline to guide medical device procurement and deployment
Health-ISAC’s Medical Device Security Council published a MedTech Security Baselines paper identifying nine foundational cybersecurity capability domains for healthcare delivery organizations and medical device manufacturers to use in evaluation, procurement, deployment, exception review, and lifecycle discussions. The paper is risk-based decision support rather than a certification standard or prescriptive checklist, and calls for documented compensating controls and healthcare-provider risk acceptance when device-native controls are impractical.
Source: Security Boulevard
RunSafe index finds medical-device attacks continue to affect patient care
RunSafe Security’s 2026 Medical Device Cybersecurity Index found that 24% of surveyed healthcare organizations experienced an attack or exploited vulnerability involving a medical device, up from 22% in 2025. Among affected respondents, 80% reported a moderate or significant effect on patient care, while the article also describes third-party exposure, AI-assisted vulnerability discovery, legacy devices, and the difficulty of patching and segmenting equipment as continuing challenges.
Source: 24×7 Magazine
LNG tanker carrying U.S. cargo turns back after crew reports suspected cyberattack
The LNG carrier Vivit Africa LNG, carrying U.S. natural gas loaded at Louisiana’s Cameron LNG terminal for Rovigo, Italy, experienced a systems failure while approaching Europe, and its crew lost access to some internal control systems and reported a problem affecting cargo-parameter monitoring. The vessel did not unload off Italy and then sailed toward Algeciras, Spain; Italian Coast Guard officials confirmed a systems malfunction, but the cause remained under investigation and was not established as a cyberattack.
Source: Security Boulevard
These developments underline the need to connect cyber risk management with the availability, safety, and lifecycle realities of operational technology and connected devices.
