Cyber Security for Logistics Companies
Multi-modal logistics businesses sit at the centre of complex supply chains. Attackers know that a breach with you cascades to dozens of customers.
Cyber Risk Assessment: Review operational systems, access and vulnerabilities, then prioritise risks in a risk register and remediation plan.
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Logistics relies on connected systems. An incident affecting an EDI feed, customer portal or customs system may interrupt information exchange and delay shipments. The operational and commercial impact depends on affected integrations, recovery arrangements and customer contracts, and may include additional handling costs or requests for evidence of your response.
For a specific customer security questionnaire, tender or contract evidence request, consider the £495 Contract Readiness Review. It reviews agreed requirements, controls and evidence, with a written report; ongoing response handling remains separately scoped.
Why this matters to logistics companies
Logistics businesses are integration businesses. EDI, APIs, customer portals, broker handoffs and customs systems all knit together to keep freight moving. Each integration is a potential attack surface and rarely tested as one system.
Customers in retail, manufacturing and pharmaceuticals are asking harder questions every year. ISO 27001, SOC 2 and detailed security questionnaires are now part of tender packs that used to be purely commercial.
DefendVista helps logistics SMEs prove control of that complexity, without forcing enterprise tooling onto a mid-market budget.
Cyber threats relevant to logistics companies
Supply chain compromise
A breach in a customer or supplier system that pivots through trusted integrations into yours.
Business email compromise
Finance teams targeted with sophisticated invoice redirection from compromised customer mailboxes.
Credential stuffing on portals
Customer-facing portals tested with stolen credentials from unrelated breaches.
EDI manipulation
Attackers altering EDI messages to redirect shipments or trigger fraudulent customs declarations.
Ransomware against operations
Encryption of warehouse management or freight forwarding systems halts movement across multiple modes.
What an incident actually costs you
- Disrupted handoffs across road, sea and air freight legs
- Customs delays and demurrage charges from missed declarations
- Loss of high-value customer accounts following supplier-led incidents
- Breach notification obligations across multiple jurisdictions
- Insurance and contract review triggered by a single event
Potential control gaps to review
- Wide range of legacy integrations with no current security review
- Customer-facing portals without MFA or rate limiting
- Finance approval flows that rely on email confirmation
- Shared service accounts across multiple environments
- Lack of monitoring on EDI and API traffic
What it really costs to wait
Logistics operates on trust between dozens of systems and dozens of counter-parties. When that trust is broken, even briefly, the cost is not the encryption itself. It is the time spent reconciling EDI feeds, re-issuing customs declarations, paying demurrage on containers stuck on the quay, and explaining the gap to customers who chose you because you were the reliable option.
Major customers now run quarterly supplier risk reviews. An incident that hits the trade press is enough to trigger a fresh round of security questionnaires across every account you hold. Sales teams lose weeks pulling evidence together while operations leadership answers calls.
Cyber insurance for logistics has tightened significantly. Underwriters now ask about EDI hardening, portal MFA, supplier assurance and incident playbooks specifically. A policy bought 18 months ago may not respond to today's loss patterns.
Illustrative scenario: a typical situation in this sector
This is a hypothetical example used to explain the problem. It is not a client engagement, and any figures shown are indicative only.
Context
A multi-modal forwarder handling 12,000 shipments a month for retail and pharmaceutical clients, with EDI links to four carriers and a customer portal used by 280 client users.
Trigger
Credentials harvested from an unrelated breach are tested against the customer portal at 3am on a bank holiday. With no MFA enforced, two accounts succeed and the attacker begins extracting shipment data and intercepting customer comms.
Consequence
Three pharmaceutical shipments are diverted through fraudulent instructions. Cold-chain integrity is broken on one consignment. The customer issues a breach notice within 24 hours and pauses all new bookings while an audit runs.
How DefendVista would approach it
We would review authentication, access permissions and monitoring, and agree an escalation process for suspicious exports. These measures can reduce risk but do not guarantee prevention or detection within a set time.
What good looks like 90 days in
- Every customer-facing portal protected by multi-factor authentication and rate limiting
- EDI and API integrations inventoried, owned and monitored
- Tender-ready evidence pack maintained centrally and refreshed quarterly
- Finance team operating a documented four-eyes process for supplier bank changes
- Cross-border data flows mapped against UK and EU GDPR transfer requirements
The standards and obligations in play
ISO 27001 and SOC 2
Increasingly requested by major customers as evidence of a managed security programme.
UK GDPR and EU GDPR
Cross-border data flows need documented transfer mechanisms.
Customer contractual controls
Right-to-audit, breach notification windows and security questionnaires built into commercial agreements.
AEO and trusted trader
Customs status carries data security expectations that overlap with cyber controls.
What good looks like in logistics companies
Integration inventory
Document every EDI, API and portal integration with its data flow and owner.
Hardened authentication
MFA, conditional access and federated identity across customer-facing systems.
Finance controls
Multi-channel verification of any supplier or customer bank change, with documented thresholds.
Centralised logging
All integrations log to a single platform so a compromise is visible across the chain.
Supplier assurance
Risk-based due diligence on customers and suppliers that connect into your network.
Tested incident plan
A continuity plan that covers multi-modal disruption, not just IT outage.
Services that fit logistics companies
Cyber Risk Assessment
A practical, business-led review of where your operations are exposed.
Learn more →Virtual CISO Services
Senior security leadership, fractional cost, zero recruitment risk.
Learn more →Incident Response Planning
Consultant-led incident planning and rehearsal, scoped around your systems, people and recovery priorities.
Learn more →Business Continuity Planning
Keep dispatch, warehouse and customer service running when your core systems are down.
Learn more →What logistics companies leaders ask us
Our customers ask for ISO 27001. Is Cyber Essentials enough?+
Cyber Essentials is a strong baseline. ISO 27001 is a broader management system. We often help clients use Cyber Essentials as a foundation for a phased ISO 27001 path.
How do we secure EDI without breaking integrations?+
We start by mapping every flow and identifying the highest-risk routes. Hardening can be phased so commercial relationships are protected.
Do you work with our customs broker?+
Yes. Brokers and freight forwarders are part of your supply chain. Their security posture affects yours and we factor it into assessments.
What is the most common attack on logistics SMEs right now?+
Phishing, business email compromise, ransomware and supplier access are relevant risks. The highest risk for your business depends on the systems, access and payment processes it uses.
How do we prove security to a major retail customer?+
We help you build a reusable evidence pack: certifications, policies, control descriptions and recent test results that satisfy 80 percent of questionnaires.
More for logistics companies leaders
Threats
The Main Cyber Risks for UK SMEs and the Most Common Attacks
Cyber risks relevant to UK transport, warehousing and professional services SMEs, with controls that can reduce exposure.
Read more →Risk
What Does a Data Breach Cost a Small Business in the UK?
Cost categories to consider after ransomware or data loss, with a framework for estimating exposure using your own operational figures.
Read more →Response
How to Create an Incident Response Plan for Your Business
What an SME incident response plan must contain, how to write it in two weeks, and how to make sure it actually works at 03:00 when the TMS is encrypted.
Read more →Online tool
Cyber Readiness Assessment
Get a personalised risk score in two minutes.
Read more →Online tool
Breach Cost Calculator
Model the financial impact of an incident for your business.
Read more →Talk to a specialist who understands logistics companies.
A focused 20-minute conversation to understand your requirement and determine the right next step. Clear answers about where your business is exposed and what to prioritise.