Recent research shows that 67% of organizations have experienced a print-related security incident. This possibility catches many off guard, given how rarely printer security makes it onto a company's radar. Understanding how a print fleet can be a cybersecurity risk is the first step in building your protection plan.
Printers Are Computers, Not Just Office Equipment
Every printer on a business network functions as a computer, whether it looks like one or not. Modern devices run their own operating systems, store data on internal hard drives, and constantly send and receive information across the same network as servers, laptops and other business-critical systems. This setup is exactly what defines a network endpoint, and it is why printers carry the same exposure as any other connected device.
Many business leaders overlook the scale of that exposure. Printers can make up 20%-30% of an organization's endpoints, yet they rarely receive the same scrutiny as laptops or servers. If those devices require regular patching, access controls and monitoring, a print fleet carrying the same network connection deserves that same attention.
Part of the problem is what cybersecurity researchers call an ownership vacuum, meaning no one is formally accountable for printer security in most organizations. IT teams often assume the print fleet falls under office management, while operations staff think IT already has it covered. For a business without a dedicated internal cybersecurity resource, that gap can persist for years, leaving printers off the cybersecurity checklist simply because they do not look like the kind of device that needs one.
Office printer cybersecurity is not a separate discipline from IT security. It is a piece of the same puzzle, and it belongs within a broader managed cybersecurity strategy.
The Cybersecurity Risks Hiding in Your Print Fleet
Once a print fleet is recognized as a genuine network endpoint, the next step is finding exactly where the network exposure appears in daily operations so the right safeguards can follow close behind.
Data Exposure Through Intercepted or Abandoned Print Jobs
A print job does not simply appear on paper. It travels across the network as data first, and if that transmission is not encrypted, it can be intercepted along the way. Sensitive files like contracts, HR records and financial statements are especially valuable targets during this brief window between the send command and the printed page.
The physical side of the risk is just as real. A document sitting unclaimed in an output tray is available to anyone who happens to walk by, whether that is a curious visitor or an employee who should not see it. Many printers also store a history of past print jobs on an internal hard drive, meaning a device that gets decommissioned or sent out for service without being properly wiped can expose the same sensitive records long after they were printed.
Firmware Vulnerabilities and Network Infiltration
Printer firmware is software, and like any software, it contains vulnerabilities that manufacturers patch through regular updates. Most businesses are diligent about updating computers and servers, but printer firmware often gets overlooked simply because it does not come with the same reminders.
That oversight matters because outdated firmware leaves vulnerabilities open for attackers to exploit. A printer running unpatched firmware can serve as a foothold into the broader network, giving an intruder a way to move from that single device toward more sensitive systems like file servers or financial software.
Default Credentials and Unauthorized Device Access
Most printers ship with default administrator usernames and passwords, and manufacturers publicly document these credentials for anyone to find. If they are never changed during installation, anyone who can reach the device on the network, including people outside the business, can access its admin settings without any real barrier standing in the way.
This is one of the most common printer security vulnerabilities across the entire print fleet, but it is also one of the easiest to fix.
How to Strengthen Your Print Fleet's Cybersecurity
Strengthening business printer cybersecurity does not require deep technical expertise, just a few print security best practices.
1. Update Firmware and Replace Default Credentials
The first step is to confirm that the printer firmware is up to date and replace any factory-default admin credentials with strong, unique passwords. Firmware updates patch known vulnerabilities before they can be exploited. Businesses that use a managed print services program do not have to remember to do this manually, since proactive firmware management is typically built into the service.
2. Require Authentication Before Printing
Secure, or follow-me, printing holds documents in a queue until the sender authenticates at the device, typically by tapping a badge or entering a PIN. This directly eliminates the risk of abandoned print jobs, since nothing sits in an output tray unattended and nothing walks away unnoticed. It also creates an audit trail showing exactly who printed what and when.
This kind of secure print release is available through YSoft, a tool built specifically to add this authentication step without complicating the printing process for employees.
3. Segment Printers From the Rest of Your Network
Network segmentation means placing printers in a separate section of the network, so a compromised device cannot serve as a bridge to more sensitive systems. A segmented printer network limits how far an intruder can reach from that single entry point. Even if every other safeguard fails, segmentation keeps a print-fleet incident from becoming a companywide one.
Protect Your Printers With Print Security Solutions
Printer security does not need to be yet another task for you to handle. Loffler Companies works in both print technology and cybersecurity, so you have a partner who understands both sides of the equation. Through a comprehensive print security assessment, Loffler's experts can evaluate your print environment and recommend the managed print services that address your vulnerabilities.
Our evaluation can reduce your exposure without requiring a dedicated in-house cybersecurity team. You gain expert eyes on a gap most businesses do not know exists, plus the peace of mind of knowing your print fleet is managed by people who make print security part of their daily work. Contact us to learn more about Loffler's managed print services.
