Survey: Insider Threats Surge Across U.S. Critical Infrastructure

Survey: Insider Threats Surge Across U.S. Critical Infrastructure

Over three-quarters (77%) of organizations across US critical national infrastructure (CNI) have seen a rise in insider-driven cyber threats in the last three years, according to new research by leading cyber security services firm Bridewell. The threat from within ranges from criminal intent to individual negligence, but those surveyed said an act of intentional destruction at the hands of an employee was committed on average at least every other week within the last year.

Bridewell’s findings come amidst a growing international focus on insider-driven cyber threats against critical infrastructure. The recent US Pentagon data leak, which saw a junior employee leak highly sensitive information, highlights the increased importance of strong insider threat controls and broader operational security.

The ‘Cyber Security in CNI: 2023’ research report, which surveyed 525 cyber security decision makers in the US, in the transport and aviation, utilities, finance, government, and communications sectors, reveals that increased insider threat could also be linked to increased geopolitical tension and the current economic pressures felt by individuals, with over a third (35%) of critical infrastructure organizations reported a rise in the number of internal employees turning to cyber crime due to poor economic conditions.

At the same time, the worry around cyberwarfare right now also remains high, with 81% of CNI organizations concerned the services that keep the US running are under threat. With high levels of risk associated with human factors, such as fear, natural error, or inadequate training, the research highlights the need for organizations to be particularly vigilant to insider threats and vulnerable employees as the economy continues to recover and nation-states remain politically motivated.

The research also highlighted that threats are continuing from all angles, with 38% of security decision makers worried social engineering and phishing attacks will increase as a direct result of economic uncertainty – which rises to 52% within the US finance sector.

The finance sector is under particular threat from ransomware attacks, with incidents occurring on average every 5-6 days in the past year compared with every two weeks across all sectors. A series of high-profile hacks against the sector, including February’s ransomware attack against financial software provider Ion Group, highlight fears that threat actors are preying on employees’ vulnerabilities and financial concerns to gain illicit access to sensitive critical data and systems.

Scott Nicholson, Co-CEO at Bridewell, commented: “Due to its importance to daily life and the economy, any insider threats whether through malice, negligence, or desperation, within critical infrastructure organisations could have severe and far-reaching consequences. The recent National Cybersecurity Strategy outlined the need for collaboration between private and public sector organizations to ensure national security is protected and maintained against threats from all angles. Sophisticated threat actors are primed to capitalize on human vulnerabilities and mistakes, so organizations must take proactive steps towards reducing insider risks through regular background checks, robust monitoring and access controls, and continual employee cybersecurity education and training that reflects the ever-evolving threat landscape. ”

Featured

  • Evolving Cybersecurity Strategies: Uniting Human Risk Management and Security Awareness Training

    Organizations are increasingly turning their attention to human-focused security approaches, as two out of three (68%) cybersecurity incidents involve people. Threat actors are shifting from targeting networks and systems to hacking humans via social engineering methods, living off human errors as their most prevalent attack vector. Whether manipulated or not, human cyber behavior is leveraged to gain backdoor access into systems. This mainly results from a lack of employee training and awareness about evolving attack techniques employed by malign actors. Read Now

  • Report: 1 in 3 Easily Exploitable Vulnerabilities Found on Cloud Assets

    CyCognito recently released new research highlighting critical security vulnerabilities across cloud-hosted assets, revealing that one in three easily exploitable vulnerabilities or misconfigurations are found on cloud assets. As organizations increasingly shift to multi-cloud strategies, the findings underscore significant security gaps that could provide attackers with potential footholds into networks. Read Now

  • Built for Today, Ready for Tomorrow

    Selecting the right VMS is critical for any organization that depends on video surveillance to ensure safety, security and operational efficiency. While many organizations focus on immediate needs such as budget and deployment size, let us review some of the long-term considerations that can significantly impact a VMS's utility and flexibility. Read Now

  • Paving the Way to Smart Buildings

    In today's rapidly evolving security landscape, the convergence of on-prem, edge and cloud technologies are critical. The physical security landscape is undergoing a profound transformation, driven by the rapid digitalization of buildings and the evolving needs of modern organizations. As the buildings sector pivots towards smart, AI and data-driven operations, the integration of both edge and cloud technology has become crucial. Read Now

  • The Cybersecurity Time Bomb

    If you work in physical security, you have probably seen it: a camera, access control system, or intrusion detection device installed years ago, humming along without a single update. It is a common scenario that security professionals have come to accept as "normal." But here is the reality: this mindset is actively putting organizations at risk. Read Now

New Products

  • PE80 Series

    PE80 Series by SARGENT / ED4000/PED5000 Series by Corbin Russwin

    ASSA ABLOY, a global leader in access solutions, has announced the launch of two next generation exit devices from long-standing leaders in the premium exit device market: the PE80 Series by SARGENT and the PED4000/PED5000 Series by Corbin Russwin. These new exit devices boast industry-first features that are specifically designed to provide enhanced safety, security and convenience, setting new standards for exit solutions. The SARGENT PE80 and Corbin Russwin PED4000/PED5000 Series exit devices are engineered to meet the ever-evolving needs of modern buildings. Featuring the high strength, security and durability that ASSA ABLOY is known for, the new exit devices deliver several innovative, industry-first features in addition to elegant design finishes for every opening.

  • Connect ONE’s powerful cloud-hosted management platform provides the means to tailor lockdowns and emergency mass notifications throughout a facility – while simultaneously alerting occupants to hazards or next steps, like evacuation.

    Connect ONE®

    Connect ONE’s powerful cloud-hosted management platform provides the means to tailor lockdowns and emergency mass notifications throughout a facility – while simultaneously alerting occupants to hazards or next steps, like evacuation.

  • ResponderLink

    ResponderLink

    Shooter Detection Systems (SDS), an Alarm.com company and a global leader in gunshot detection solutions, has introduced ResponderLink, a groundbreaking new 911 notification service for gunshot events. ResponderLink completes the circle from detection to 911 notification to first responder awareness, giving law enforcement enhanced situational intelligence they urgently need to save lives. Integrating SDS’s proven gunshot detection system with Noonlight’s SendPolice platform, ResponderLink is the first solution to automatically deliver real-time gunshot detection data to 911 call centers and first responders. When shots are detected, the 911 dispatching center, also known as the Public Safety Answering Point or PSAP, is contacted based on the gunfire location, enabling faster initiation of life-saving emergency protocols.