[Blog](/blog) Show links Resources [Blog](/blog) [Breaches](/breaches) [eBooks, reports, & more](/resources) [Events](/events) [News](/news) [Cybersecurity](/category/cybersecurity) Show links Categories [Attack Surface Management](/category/attack-surface-management) [Company News](/category/company-news) [Compliance and Regulations](/category/compliance-and-regulations) [Cybersecurity](/category/cybersecurity) [Data Breaches](/category/data-breaches) [DevOps](/category/devops) [Human Cyber Risk](/category/human-cyber-risk) [Risks and Vulnerabilities](/category/risks-and-vulnerabilities) [Third-Party Risk Management](/category/third-party-risk-management) [Vendor Risk Management](/category/vendor-risk-management) [The Biggest Security Risks in Your Supply Chain in 2026](/blog/biggest-supply-chain-security-risks) Publish date January 5, 2026 {x} minute read # The Biggest Security Risks in Your Supply Chain in 2026 [Get a demo](/contact-sales) [Free trial](/demo) [Download the PDF guide](/resources/comprehensive-guide-to-preventing-supply-chain-attacks) [Free trial](/demo) Written by [Edward Kost](/team/edward-kost) Senior Cybersecurity Writer Edward is a cyber writer with a mechanical engineering background. His work has been referenced by academic institutions and government bodies. Reviewed by [Kaushik Sen](/team/kaushik-sen) Chief Marketing Officer Kaushik has a background in software engineering, enterprise solution architecture, and data analytics. He brings a unique, data-driven perspective to cybersecurity education. Table of contents eBook A Comprehensive Guide to Preventing Supply Chain Attacks Free resource ### A Comprehensive Guide to Preventing Supply Chain Attacks [Download now](/resources/comprehensive-guide-to-preventing-supply-chain-attacks) The [SolarWinds supply chain attack](https://www.upguard.com/news/u-s-government-data-breach) highlighted how vulnerable supply chains are to [cyberattacks](https://www.upguard.com/blog/cyber-attack). Supply chain risk mitigation has since become an essential component of risk management strategies and [information security](https://www.upguard.com/blog/information-security) programs. To support the success of this effort, we’ve listed the top 4 supply chain security risks you need to be aware of in 2026. These security risks should be addressed in incident response plans to prevent security vulnerabilities facilitating third-party [data breaches](https://www.upguard.com/blog/data-breach) and [supply chain attacks](https://www.upguard.com/blog/supply-chain-attack). ## Top 4 Supply Chain Security Threats in 2026 Security threats include any exposures and [cyber threats](https://www.upguard.com/blog/cyber-threat) negatively impacting the integrity of [sensitive data](https://www.upguard.com/blog/sensitive-data) and data protection. The most popular security control hazards prompting supply chain security concerns in 2026 are listed below. ### Third-Party Vendor Risks Third-party risks often introduce significant [data security](https://www.upguard.com/blog/data-security) risks to your organization. This is often due to poor security practices stemming from a weak security strategy. > *The unfortunate reality impacting supply chain cybersecurity is that your third-party vendors likely don’t take cybersecurity as seriously as you do.* ### Digital Risks [Digital risks](https://www.upguard.com/blog/digital-risk) are the unavoidable by-product of digital transformation - the more digital solutions you add to your ecosystem, the more potential network gateways cybercriminals have. These exposures could be caused by software [vulnerabilities](https://www.upguard.com/blog/vulnerability), such as[ zero-day exploits](https://www.upguard.com/blog/zero-day) or[ overlooked configuration errors](https://www.upguard.com/breaches/power-apps). If left unaddressed, digital risks could develop into the following supply chain threats: * [Ransomware attacks](https://www.upguard.com/blog/ransomware) * [Security breaches](https://www.upguard.com/blog/data-breach) * [Malware infection](https://www.upguard.com/blog/malware) * Process disruptions * Intellectual property theft * Non-compliance with regulatory security standards (especially detrimental to the[ healthcare industry](https://www.upguard.com/blog/cybersecurity-regulations-and-frameworks-healthcare)). ### Supplier Fraud Supplier fraud, or vendor fraud, is when a cybercriminal claiming to be a known retailer requests a change to their payment processes. These events are difficult to identify as fraudsters commonly adopt advanced [social engineering](https://www.upguard.com/blog/social-engineering) techniques, including AI-generated voicemails, [phishing attacks](https://www.upguard.com/blog/phishing), and Deepfake video recordings. Fraud events impacting global supply chain security aren’t limited to the supplier category. A[ growing number of data breach events](https://www.upguard.com/blog/biggest-data-breaches) are caused by third-party vendors falling victim to various social engineering and fraud tactics. Fraud is still on the rise since its sudden prevalence during the pandemic.[ According to the Federal Trade Commission](https://www.ftc.gov/news-events/news/press-releases/2022/02/new-data-shows-ftc-received-28-million-fraud-reports-consumers-2021-0), Americans lost more than $5.8 billion to fraud in 2021, an increase of $2.4 billion since 2020. > The top 5 fraud categories in 2021 were prizes, sweepstakes, lotteries, internet services, and businesses and job opportunities. ### Data Protection Data integrity throughout the supply chain is a significant area of security concern. Security measures should ensure all data states are secure, including at rest and in motion. Data encryption practices are especially important between third-party integrations because hackers know that a target’s third-party vendor likely has access to their sensitive data. ‍[Click here](https://www.upguard.com/instant-security-score) to request your free instant security score. ‍ ‍ ## Top 5 Best Practices for Supply Chain Risk Management in 2026 By implementing the following best practices, common [cybersecurity risks](https://www.upguard.com/blog/cybersecurity-risk) in the supply chain can be addressed. ### 1. Third-Party Risk Assessments A regular third-party risk assessment schedule within a [Cyber Supply Chain Risk Management](https://www.upguard.com/blog/cyber-supply-chain-risk-management) strategy will uncover third-party security risks before cybercriminals exploit them. These assessments should ideally be completely customizable to accommodate each supplier’s unique risk profile. > Besides[ customizable risk assessments](https://www.upguard.com/blog/overview-custom-questionnaire-builder), UpGuard also offers assessments mapping to popular cybersecurity frameworks to ensure suppliers continuously improve their security postures. [Get a free trial of UpGuard >](https://www.upguard.com/demo) ### 2. Data Encryption To diminish the value of sensitive data in the event of a third-party breach, encryption practices should be enforced upon all forms of data, especially at the interface of third-party integrations. The Advanced Encryption Standard (AES) should ideally be implemented. It’s considered one of the hardest encryption types to compromise, which is why the government and military commonly use it. [*Learn more about data encryption.*](https://www.upguard.com/blog/encryption) ### 3. Attack Surface Monitoring An attack surface monitoring solution will identify third-party security risks heightening your chances of suffering a supply chain attack. UpGuard’s attack surface monitoring solution can discover security vulnerabilities across cloud solutions throughout the third and even fourth-party network. [*Click here to try UpGuard for free.*](https://www.upguard.com/demo) ### 4. Incident Response Planning In the event of a supply chain attack, your responses should be planned and coordinated, not sporadic and lacking in strategy. A well-crafted incident response plan should help your security team prepare for every supply chain attack scenario with minimal impact on [business continuity](https://www.upguard.com/blog/business-continuity-plan). [*Learn more about incident response planning.*](https://www.upguard.com/blog/incident-response-plan) ### 5. Penetration Testing A supply chain attack should never be the first time incident response plans are exercised. Response tactics should be routinely evaluated with penetration testing. Pen testing could also uncover advanced supply chain security threats overlooked by security systems. [*Learn more about penetration testing.*](https://www.upguard.com/blog/penetration-testing)‍ eBook A Comprehensive Guide to Preventing Supply Chain Attacks Free resource ### A Comprehensive Guide to Preventing Supply Chain Attacks [Download now](/resources/comprehensive-guide-to-preventing-supply-chain-attacks) ## Related posts Learn more about the latest issues in cybersecurity. Cybersecurity #### [12 Cybersecurity Horror Stories of 2026 (No Costume Required)](/blog/cybersecurity-horror-stories-2026) A warning ignored once becomes a headline. Read more about these 12 real 2026 cybersecurity incidents, and the sign each one gave before it made the news. [](/team/revashni-moodley) [Revashni Moodley](#) October 14, 2026 Cybersecurity #### [Left Unsupervised: 10 Times Access Outlived Its Authorization](/blog/10-times-access-outlived-authorization) Access granted once shouldn’t mean access forever. Read more on how unmonitored access caused 10 of these real-life breaches and what they taught us. [](/team/revashni-moodley) [Revashni Moodley](#) August 25, 2026 Cybersecurity #### [Surviving a LockBit Ransomware Attack: The ROI of Visibility](/blog/surviving-a-lockbit-ransomware-attack) Read how veteran CISO Nick Gicinto saved his alma mater from a LockBit ransomware attack by discarding the standard playbook. [](/team/nicholas-sollitto) [Nicholas Sollitto](#) June 1, 2026 Cybersecurity #### [Top 10 Security Events of 2025](/blog/top-security-events-of-2025) Recap the ten most impactful events that reshaped the cybersecurity industry this year and the critical lessons each had to teach us. Read more here. [](/team/revashni-moodley) [Revashni Moodley](#) October 14, 2026 Cybersecurity #### [Risk Automations: The Shift From Catch-Up to Command](/blog/risk-automations-shift-catch-up-to-command) Connect intelligence to system execution with Risk Automations, your new resolution layer for risk. Reduce remediation from hours to seconds - read more. [](/team/revashni-moodley) [Revashni Moodley](#) December 1, 2025 Cybersecurity #### [Shai-Hulud's True Lesson for CISOs: A Crisis of Communication](/blog/shai-hulud-lesson-for-cisos) Shai-Hulud was driven by a communication crisis between security and engineering. Get a CISO's perspective on how to finally bridge this gap. [](/team/phil-ross) [Phil Ross](#) September 3, 2026 [All posts](/blog) Experience superior visibility and a simpler approach to cyber risk management [Get a demo](/contact-sales) [Free trial](/demo)