90% of cybersecurity experts consider detecting insider attacks more challenging than external cyber attacks

The shift to remote work and the advent of new technologies add to the challenge, highlighting the gap in effective threat management strategies. 

The Securonix 2024 Insider Threat Report provides an insightful analysis of the escalating challenges of insider threats in cybersecurity. It delves into the increased frequency of these threats, remote work’s impact, and emerging technologies’ influence. This introduction sets the stage for a deeper examination of how these evolving factors shape the cybersecurity landscape.

Increased frequency of insider attacks

The report points to a significant increase in insider attacks, focusing on the escalating severity and frequency of these incidents. From 2019 to 2024, insider attacks surged from 66% to 76% of organizations, marking a striking escalation in identified insider threats. This trend is attributed to various factors, including economic uncertainties and technological advancements, making insider attacks more appealing and accessible.

Malicious insiders and advanced techniques

There’s a growing concern over insiders using advanced techniques like ransomware, highlighting insider threats shifting from mere data theft to more destructive tactics. This evolution challenges traditional security measures, which may need to be equipped to handle such sophisticated attacks.

Impact of remote work and emerging technologies

The shift to remote and hybrid work environments is a critical factor exacerbating insider threats. 70% of those surveyed highlight concerns about insider risks in hybrid work scenarios, emphasizing the difficulty in securing distributed environments. 75% reported that emerging technologies like AI and Quantum Computing create new vulnerabilities and attack vectors that organizations must be aware of and prepared for.

Insider threat programs: effectiveness and challenges

The report evaluates current insider threat programs, noting their maturity and effectiveness disparity. While 66% of organizations acknowledge vulnerability to insider attacks, only 41% have partially implemented insider threat programs, highlighting a need for comprehensive monitoring and advanced threat management. Furthermore, just 29% of respondents believe they possess the necessary tools to combat insider threats, revealing a significant shortfall in security capabilities within many organizations. It also sheds light on the challenges organizations face in implementing these programs, such as budget constraints and lack of skilled personnel.

Varied approaches in user behavior monitoring

The survey indicates diverse strategies in user behavior monitoring for cybersecurity. 30% of organizations employ continuous automated monitoring, offering effective real-time surveillance. In contrast, 26% use incident-based tracking, a more reactive approach focusing on post-incident analysis. 20% maintain basic access logs, providing limited insights, while 15% conduct conditional monitoring in specific scenarios. Notably, 7% still need to implement such tracking. This underscores the need for continuous, proactive monitoring to enhance security against insider threats.


The Securonix 2024 Insider Threat Report conveys a clear message about the changing dynamics in cybersecurity. It reveals insider threats’ growing complexity and frequency influenced by economic conditions and technological progress. The diverse approaches to user behavior monitoring, from continuous surveillance to essential log maintenance, show the varying readiness levels of organizations to tackle these threats. This situation underscores the need for improved, proactive security measures tailored to the current cyber threat landscape.

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