The security gaps and issues that exist within industrial environments are sometimes unknown to many information consumers. This article aims to bring first hand some of the most interesting issues and attack trends in 2023 in the industrial sector. Different industrial cybersecurity incidents so far this year will be described at a high level and a comparison will be made with the trend presented at the beginning of the year.
OSINT (Open-Source Intelligence) is a technique that focuses on the collection, evaluation and analysis of public information through different methods and techniques, with the objective of discovering vulnerabilities or collecting sensitive information that could become threats.
It should be emphasized that the data collection is not called OSINT, it would be raw information. Once this information is evaluated and treated, it could be said that we are really talking about open-source intelligence (OSINT).
Initially it has been used in the military and government sector. Its use in OT, with disciplines such as SIGINT (Signals Intelligence), IMINT (Imagery Intelligence) or even 'Sock Puppets' (fake profiles or intruders in technical forums) is making havoc due to the criticality of this equipment. Disinformation or the compilation of sensitive industrial technical information are some of the serious consequences that this sector is exposed to.
Currently, there is a constant evolution in the technologies and implementations made in Industrial Control Systems. On one hand, some of the most common implementations for the improvement of industrial systems infrastructures are digitalization and the use of cloud technology. On the other hand, the increase in communication protocols and IIoT devices (due to the growth of the Industry 4.0) generates a large volume of traffic that is difficult to control and secure.
En este estudio, se expone brevemente el origen y evolución de la amenaza ransomware LockBit 3.0, a través del análisis de varias muestras maliciosa, con el objetivo de facilitar la información necesaria para poder identificar las características propias de este malware, su comportamiento y técnicas empleadas, permitiendo así una mejor identificación y respuesta ante ella.
Industrial Control Systems (ICS) were initially designed to work in sealed environments and as stand-alone systems, interconnections between systems were scarce, as were safety protections. The constant evolutions in the field of ICS, including the inclusion of a large number of communication protocols, IIoT devices, the expansion of interconnections, an incessant search for interoperability between systems and the inclusion of these architectures in critical systems, has meant that the networks on which these industrial control systems, has meant that the networks on which these industrial control systems are built, also known as control networks, have increased their security exponentially.
Nobelium es la denominación de Microsoft para un grupo de atacantes que, según la atribución llevada a cabo por la Agencia de Seguridad de Infraestructura y Ciberseguridad (CISA) de Estados Unidos, pertenecen al Servicio de Inteligencia Exterior (SRV) de Rusia. Este grupo criminal es conocido por el ataque a la cadena de suministro de SolarWinds, y una campaña masiva de phishing haciéndose pasar por una empresa de desarrollo estadounidense.
Grandoreiro, also known as Delephant, is a banking trojan from South America, which has spread its operations to other regions, especially Europe, including Spain and Portugal. According to ESET researchers, it has been active since 2015, affecting countries in Latin America, mainly Brazil, where it was developed.