Exploring Weaknesses in Private 5G Networks
Dive into the world of private 5G networks and learn about a critical security vulnerability that could expose IoT devices to attacks from external networks. Read More HERE…
Trend Micro Research : IoT
Attacks on 5G Infrastructure From Users’ Devices
Crafted packets from cellular devices such as mobile phones can exploit faulty state machines in the 5G core to attack cellular infrastructure. Smart devices that critical industries such as defense, utilities, and the medical sectors use for their daily operations depend on the speed, efficiency, and productivity brought by 5G. This entry describes CVE-2021-45462 as a potential use case to deploy a denial-of-service (DoS) attack to private 5G networks. Read More HERE…
OT and IT Visibility and Efficiency Barriers
Learn the common OT and IT visibility and efficiency barriers, as well as how to get around them. Read More HERE…
OT Security is Less Mature but Progressing Rapidly
The latest study said that OT security is less mature in several capabilities than IT security, but most organizations are improving it. Read More HERE…
Break IT/OT Silos by Expanding SOC Responsibilities
The latest study said that enterprise SOCs are expanding their responsibilities to the OT domain, but major visibility and skills-related challenges are causing roadblocks. Read More HERE…
Detecting BPFDoor Backdoor Variants Abusing BPF Filters
An analysis of advanced persistent threat (APT) group Red Menshen’s different variants of backdoor BPFDoor as it evolves since it was first documented in 2021. Read More HERE…
Platform Approach to Cybersecurity: The New Paradigm
Embracing platform approach as the path to enhanced security and resilience Read More HERE…
SeroXen Incorporates Latest BatCloak Engine Iteration
We looked into the documented behavior of SeroXen malware and noted the inclusion of the latest iteration of the batch obfuscation engine BatCloak to generate a fully undetectable (FUD) .bat loader. This is the second part of a three-part series documenting the abuse of BatCloak’s evasion capabilities and interoperability with other malware. Read More HERE…
Health Industry Cybersecurity Best Practices 2023
This blog explains the new resources of health industry cybersecurity practices and landscape analysis which the HHS (U.S. Department of Health and Human Services) released in Apr 2023. Read More HERE…
Healthcare cybersecurity updated in HIMSS23
This update reports on the current state of cybersecurity in the healthcare industry from the CISA’s keynote in Cybersecurity forum of HIMSS23. Read More HERE…