When the WMS goes down, the dock stops. Full stop.

Why Logistics Is Now a Primary Target

The numbers are not subtle. Cyberattacks against the transportation and logistics sector have increased 965% since 2021. That is not a typo — nearly ten times the attack volume in five years. In 2025 alone the sector recorded a 61% year-over-year increase in incidents, and industry analysts project that number to double again before 2026 is over.

The reason is straightforward: ransomware groups are pragmatic businesses. They go where the pain is sharpest and the pressure to pay is highest. In healthcare, locking a hospital system endangers lives. In logistics, locking a WMS stops orders from moving, inventory from being visible, and trucks from getting loaded. The dock seizes up within hours. Carriers sitting on the yard waiting for paperwork start calling. Customers expecting same-day fulfillment start calling. The pressure to restore operations — and pay the ransom — becomes enormous.

The Askul Corporation attack in October 2025 illustrated this precisely. Askul, the logistics arm that moves product for Japanese retailer Muji, was hit with ransomware that took their warehouse management and order processing systems offline. Muji store locations went dark on fulfillment. Online orders halted. The operational and reputational damage was immediate and public. What made headlines wasn't just that a company got breached — it was how fast a single WMS compromise cascaded into a full retail disruption event.

This is the new playbook. And South Florida's 3PLs, regional distributors, and freight brokers are exactly the kind of mid-market targets that ransomware groups now prioritize — large enough to have something worth disrupting, small enough to lack enterprise-grade security.

What Attackers Are Actually Targeting

Attackers who target logistics operations are not guessing. They know the architecture. They have done their reconnaissance. Here is what they are going for:

• WMS databases and configuration files. The warehouse management system is the operational heart of any 3PL. Encrypting the database — or simply exfiltrating configuration files that expose the entire system layout — creates immediate leverage.
• TMS integrations. Transportation management systems connect to rate engines, carrier APIs, and dispatching workflows. A compromised TMS integration doesn't just disrupt routing — it can expose carrier account credentials and fuel card data.
• EDI and API connections to carriers and 3PL partners. Electronic data interchange connections are legacy infrastructure in most logistics environments. They are often poorly monitored and use credentials that haven't rotated in years. A compromised EDI connection is a silent pivot point into your partner network.
• Scanning infrastructure — RF guns and conveyor control systems. Warehouse scanning devices running older versions of Windows CE or Android are rarely patched, often network-connected, and almost never monitored. They share the same network segment as the WMS server in many environments.
• Shared network environments where carriers, brokers, and warehouse staff all connect. This is where most attacks actually begin. More on this below.

The Shared-Network Problem

Walk into a typical 3PL environment and count the different categories of people connecting to the network: full-time warehouse staff, temp agency workers who rotate weekly, owner-operators with their own devices waiting in the driver lounge, freight brokers dialing into the same Wi-Fi to check load boards, and office staff running the WMS and TMS from the same subnet. This is normal. It is also a serious security problem.

One compromised device on a shared wireless network is a lateral movement path into the WMS server. If a temp worker's personal phone has spyware on it, or an owner-operator connects a laptop that was previously compromised, the attacker has a foothold on your network. From there, with no segmentation in place, reaching the WMS database server is often a matter of minutes.

In April 2026, the FBI's Internet Crime Complaint Center issued an advisory specifically about cyber-enabled cargo theft through compromised carrier accounts. Attackers are not just looking for ransomware targets — they are using access to logistics systems to redirect shipments, manipulate delivery records, and execute physical cargo theft. The digital and physical threat are now the same threat.

The Five Controls Every Logistics Operation Needs

There is no single product that solves this. But there is a short list of controls that, when implemented together, reduce the attack surface dramatically and give you a fighting chance at recovery if something does get through.

1. WMS server on an isolated VLAN. Your WMS server — and any server that the WMS talks to directly — should not share a network segment with warehouse floor devices, guest Wi-Fi, or carrier access points. A dedicated VLAN with strict firewall rules between it and every other zone is the single most impactful network control you can implement. If the WMS server is currently on the same flat network as your warehouse Wi-Fi, that is your first fix.

2. EDR on every system that touches the WMS or TMS. Endpoint Detection and Response is not optional anymore. That means office workstations, yes — but it also means the Windows-based scan stations on the warehouse floor, any shared terminals at dock doors, and every device with a mapped drive or API connection to a core logistics system. SentinelOne or a comparable agent needs to be on these systems and actively monitored.

3. Immutable Veeam backup of the WMS database, tested weekly with a documented RTO. Immutable means the backup cannot be deleted or encrypted — not by ransomware, not by a compromised admin account. Veeam's immutable backup to S3-compatible object storage or an offsite hardened repository is the standard we deploy. Equally important: the backup must be tested. A backup you have never restored from is a theory. We document a Recovery Time Objective for every logistics client — how long from the call to when the WMS is back up and the dock can process orders. You need to know that number before 4am on a Tuesday when the call comes in.

4. MFA on all remote access and carrier portal logins. Every VPN connection, every remote desktop session, every carrier portal login, every TMS web interface. No exceptions. This is foundational. Credential stuffing attacks against logistics portals are automated and relentless — basic MFA stops the majority of them cold.

5. Network segmentation between warehouse floor, office, and carrier access points. Beyond the WMS VLAN, the broader network needs segmentation. Warehouse floor devices on one zone. Office staff on another. Carrier and driver access on a completely isolated guest network with no path to internal systems. This is not complex to implement — it is a configuration question on the managed switch and access point controllers. But it has to be intentional. Flat networks in logistics environments are the rule, not the exception. That has to change.

What the Dock Supervisor Needs — Not Just the IT Team

Here is where most security engagements fail logistics operations: the controls get deployed, the documentation goes into a SharePoint folder that nobody on the warehouse floor has ever seen, and the first time the WMS goes unresponsive at 4am, the dock supervisor is calling a cell phone number they found on a sticky note.

The dock supervisor needs a laminated one-page runbook posted at the supervisor station. It covers three things: who to call and in what order, what the manual fallback procedure looks like for inbound receiving and outbound shipping while the system is down, and how long the documented RTO is before IT can restore the WMS. That last number matters because it tells the supervisor whether to start calling customers now or wait thirty minutes.

We write that runbook as part of every logistics engagement. It is one page. It is laminated. It lives at the supervisor station and on the dock manager's phone as a PDF. It gets reviewed every time we test the backup restore. Because a security posture that exists only in a rack in the server room is not a security posture — it is a pile of equipment. The human runbook is what converts technology into operational resilience.

If your WMS vendor, your current IT provider, or your internal team has not handed you a document that answers those three questions, that is the conversation to have this week.

Laz De La Vega

Laz De La Vega leads Primetime IT Solutions, a managed IT and cybersecurity practice serving South Florida businesses since 2005.

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