Cyberterrorism as a global threat: a review on repercussions and countermeasures

Abstract

An act of cyberterrorism involves using the internet and other forms of information and communication technology to threaten or cause bodily harm to gain political or ideological power through threat or intimidation. Data theft, data manipulation, and disruption of essential services are all forms of cyberattacks. As digital infrastructure becomes more critical and entry barriers for malicious actors decrease, cyberterrorism has become a growing concern. Detecting, responding, and preventing this crime presents unique challenges for law enforcement and governments, which require a multifaceted approach. Cyberterrorism can have devastating effects on a wide range of people and organizations. A country’s reputation and stability can be damaged, financial losses can occur, and in some cases, even lives can be lost. As a result of cyberattacks, critical infrastructure, such as power grids, hospitals, and transportation systems, can also be disrupted, leading to widespread disruptions and distress. The past ten years have seen several cyber-attacks around the globe including WannaCry attack (2017), Yahoo data breaches (2013–2014), OPM data breach (2015), SolarWinds supply chain attack (2020) etc. This study covers some of the cyberterrorism events that have happened in the past ten years, their target countries, their devastating effects, their impacts on nation’s economy, political instability, and measures adopted to counter them over the passage of time. Our survey-based research on cyberterrorism will complement existing literature by providing valuable empirical data, understanding of perceptions and awareness, and insights into targeted populations. It can contribute to the development of better measurement tools, strategies, and policies for countering cyberterrorism.

Evaluating modern intrusion detection methods in the face of Gen V multi-vector attacks with fuzzy AHP-TOPSIS

“…It enables security teams to correlate observed activities with known threat indicators, facilitating early detection and response. In the context of Gen V Multi-Vector Attacks, where threat actors continuously adapt their strategies, the integration of threat intelligence becomes a strategic asset, empowering organizations to fortify their defenses and respond swiftly to the everchanging cybersecurity landscape [36][37][38].…”