A few years ago, I got called in to help a mid-sized professional services firm that had been hit with a business email compromise. An attacker had gained access to the email account of a senior partner who was working from home. From there, they redirected a wire transfer worth $187,000 to a fraudulent account. By the time anyone noticed, the money was gone.
When we investigated, the root cause was painfully simple. The partner was working from his home office on a personal laptop. No multi-factor authentication on his email account. His home Wi-Fi was still using the default router password from his internet provider. He’d logged into the company VPN from a coffee shop the week before without thinking twice about it.
None of those things, taken individually, seem catastrophic. But stacked together, they created exactly the kind of opening that attackers look for. And that’s the fundamental challenge with remote work security: it’s not one big vulnerability. It’s a hundred small ones that add up.
In 2026, roughly 58% of U.S. knowledge workers work remotely at least one day per week. 74% of companies now have formal hybrid work policies. Remote and hybrid work isn’t going anywhere. But the security risks that come with it are getting worse, and most businesses haven’t kept up. Let’s talk about what those risks actually look like and what you can do about them.
The Numbers Behind Remote Work Risk
Let’s start with the data, because it paints a clear picture.
Over half of security incidents in 2025 involved a remote worker’s device or connection, according to Verizon’s Data Breach Investigations Report. That’s not a marginal factor. That’s the majority of incidents touching the remote workforce in some way.
IBM’s Cost of a Data Breach research found that breaches involving remote workers cost an additional $1.07 million on average compared to breaches without a remote work factor. That premium reflects the added complexity of investigating an incident across distributed environments, the longer detection times when security teams have less visibility, and the broader blast radius when personal devices and home networks are involved.
Phishing attacks targeting remote workers increased 41% since 2023, with home Wi-Fi and personal email serving as common attack vectors. VPN-related security incidents jumped 22% year over year in 2025, driven largely by unpatched VPN appliances. And 72% of business owners say they’re concerned about cybersecurity risks arising from hybrid or remote work.
The concern is justified. When your workforce is distributed, your attack surface is distributed too. Every home network, every personal device, every unsecured Wi-Fi connection becomes a potential entry point into your corporate environment.
The Real Risks (Not Just the Obvious Ones)
Most people, when they think about remote work security, jump straight to VPNs and password policies. Those matter. But the actual risk landscape is broader and more nuanced than that. Here’s what I see most often in the field:
Unsecured home networks.
Your employees’ home routers are the front door to your corporate data, and most of them are wide open. Default passwords, outdated firmware, no encryption beyond whatever the ISP configured at installation. Unlike office networks that sit behind enterprise firewalls with segmentation and monitoring, home networks are shared with personal devices, smart TVs, gaming consoles, and IoT devices, any of which could be compromised and used as a pivot point into your corporate traffic. Most people routinely update their phone software but rarely touch their router. That’s a gap attackers know how to exploit.
Personal device usage.
When employees use personal laptops, tablets, or phones to access company systems, you lose visibility and control over the security of those endpoints. Personal devices often lack full-disk encryption, run outdated operating systems, share credentials across personal and corporate accounts, and don’t have endpoint detection and response (EDR) installed. Research shows that 46% of devices appearing in infostealer credential logs are unmanaged devices mixing work and personal logins. That’s nearly half of the credential theft pipeline flowing through devices your IT team can’t see or manage.
Shadow IT and unauthorized tools.
Remote workers adopt tools to get their jobs done. File-sharing apps, messaging platforms, personal cloud storage, browser extensions, AI assistants. Many of these are adopted without IT’s knowledge or approval. That’s shadow IT, and it creates blind spots in your security posture. Data ends up in places you can’t monitor or protect. Credentials get stored in apps that don’t meet your security standards. And when a breach happens, you may not even know which systems were involved. Research found that 15% of staff are accessing generative AI tools at work, with 72% of them using personal email accounts to do so. That’s corporate data flowing through channels your security team has zero visibility into.
VPN vulnerabilities.
VPNs were the standard solution for remote access for years, and many companies still rely on them heavily. But traditional VPNs have significant limitations. They grant broad network-level access once a user authenticates, meaning a compromised VPN credential gives an attacker a pathway into your entire internal network. VPN appliances themselves have become prime targets for attackers, with VPN-related incidents rising 22% in 2025. Verizon’s DBIR noted that edge devices and VPNs as targets for vulnerability exploitation went from 3% to 22% year over year. If you’re still relying on a traditional VPN as your primary remote access method, you’re building on a foundation that attackers have learned to dismantle.
Phishing in a remote context.
Remote workers are more susceptible to phishing for a simple reason: they’re isolated. They can’t lean over to a colleague and say, “Did you send me this?” They’re processing more email, more Slack messages, more notifications, with less opportunity for real-time gut-checking. AI-generated phishing has made it worse. The emails are polished, personalized, and culturally relevant. The old advice of “look for spelling mistakes” is useless against an AI that writes better than most humans. New hires are especially vulnerable, with research showing they’re 71% more likely to click on phishing links in their first 90 days.
Compliance blind spots.
When employees work from different states or countries, the regulatory picture gets complicated fast. Data protection laws vary by jurisdiction. An employee working from home in a state with a comprehensive privacy law may be processing data in ways that create compliance obligations your company hasn’t accounted for. And with 20 U.S. states now enforcing comprehensive privacy laws, the chance that your remote workforce spans multiple regulatory environments is higher than ever.
How to Fix It: Practical Solutions That Actually Work
The risks are real, but they’re manageable. Here’s how I’d approach securing a remote or hybrid workforce, starting with the highest-impact changes:
Enforce multi-factor authentication everywhere.
This is the single most impactful thing you can do. MFA should be mandatory on email, VPN, remote desktop, cloud applications, and any administrative accounts. Organizations that enforce MFA across all remote access see 86% fewer credential-based breaches. That number alone makes the case. And don’t settle for SMS-based MFA if you can avoid it. Push-based or hardware token MFA provides significantly stronger protection against the MFA bypass techniques that are becoming more common.
Move toward Zero Trust.
The traditional security model of “trust everything inside the network perimeter” doesn’t work when your employees are the perimeter. Zero Trust architecture operates on a simple principle: never trust, always verify. Every access request is authenticated and authorized regardless of where it comes from. Users get access only to the specific resources they need, not the entire network. Research shows that Zero Trust Network Access reduces the attack surface by 67% compared to traditional VPN, and industry analysts predict that by 2028, 70% of remote access deployments will use ZTNA instead of VPN. You don’t have to implement Zero Trust overnight. Start by applying it to your most sensitive systems and expand from there.
Deploy endpoint protection on every device that touches your data.
Every laptop, tablet, and phone that connects to your corporate environment needs endpoint detection and response (EDR) installed and monitored. If you allow personal devices, establish a clear BYOD policy that requires a minimum level of security: current operating system, full-disk encryption, EDR agent, and automatic updates enabled. If a device doesn’t meet your standards, it doesn’t get access. Period.
Secure the home network layer.
You can’t control your employees’ home networks entirely, but you can provide guidance and minimum requirements. Publish a home network security checklist for your remote workforce: change the default router password, enable WPA3 encryption (or WPA2 at minimum), update router firmware, disable remote management features, and use a separate network for work devices if possible. Some companies provide pre-configured routers for remote employees. That’s an investment, but it’s a fraction of the cost of a breach that starts with a compromised home network.
Get shadow IT under control.
You can’t eliminate shadow IT by banning everything. People adopt unauthorized tools because the approved alternatives don’t meet their needs. The better approach is a combination of visibility and governance: monitor for unauthorized applications and cloud services, provide approved alternatives for the most common shadow IT categories (file sharing, messaging, AI tools), and establish clear policies about where corporate data can and cannot go. Make it easy for employees to request new tools through a fast, lightweight approval process.
Train your remote workers differently.
As I’ve written in a previous article on cybersecurity training, generic once-a-year training doesn’t change behavior. For remote workers, training needs to address the specific threats they face: phishing attacks on personal email that target work credentials, the risks of public Wi-Fi, safe handling of sensitive data outside the office, and how to report suspicious activity when there’s no IT team down the hall. Quarterly training combined with regular phishing simulations reduces click rates by 65% among remote workers. That’s a significant return on a modest investment.
Establish a clear remote work security policy.
Your employees need to know exactly what’s expected of them when they work outside the office. A remote work security policy should cover acceptable use of personal devices, requirements for home network security, rules about accessing corporate data on public Wi-Fi, guidance on physical security (locking screens, protecting printed documents, working in shared spaces), procedures for reporting lost or stolen devices, and expectations around software updates and patching. The policy should be concise, practical, and written in plain language. A 40-page document that no one reads is worse than useless. It gives you a false sense of coverage.
Monitor and respond with the same rigor you’d apply in the office.
Distributed workforces need centralized visibility. Make sure your security operations, whether in-house or managed through a provider, have full visibility into remote endpoints, cloud application usage, authentication events, and network traffic patterns. Detection and response capabilities should cover your remote workers just as comprehensively as your on-premises environment. If you’re using a managed security services provider, confirm that their monitoring extends to your remote endpoints and cloud applications, not just your office network.
The Insurance Connection
Remote work security ties directly into your cyber insurance posture. As I’ve discussed in previous articles, insurers now require documented proof of specific security controls. Many of the controls they care about most, such as MFA enforcement, endpoint detection and response, security awareness training, and access management, are exactly the measures that address remote work risk.
If your remote workers are operating without MFA, without EDR, on unmanaged personal devices with no security policy in place, you’re creating exposure that could affect your insurability. Carriers are asking detailed questions about how organizations secure their remote workforce. The answers directly influence your premiums, your coverage terms, and whether a claim gets paid after an incident.
A Practical Starting Point
If you’re looking at this list and feeling overwhelmed, here’s where I’d start:
This week: Audit your current MFA coverage. Is it enforced on every remote access point? Email, VPN, cloud apps, admin accounts? If there are gaps, close them. This is the single highest-impact fix you can make.
This month: Inventory every device that connects to your corporate environment. Identify which ones have EDR, which are managed, and which are personal devices operating without your visibility. Establish minimum security standards for all of them.
Next month: Draft or update your remote work security policy. Distribute it to all employees. Run a phishing simulation targeting remote-specific scenarios. Use the results to identify your highest-risk employees and prioritize additional training for them.
This quarter: Evaluate your remote access architecture. If you’re still relying solely on a traditional VPN, start planning your transition toward Zero Trust Network Access. Engage your IT provider or managed security partner to assess your options.
You don’t have to do everything at once. But you do have to start. Every week that your remote workforce operates without these protections is a week you’re betting that no one on your team will click the wrong link, connect from the wrong network, or use the wrong device at the wrong time.
The Bottom Line
Remote and hybrid work are permanent features of how modern businesses operate. The security risks that come with them are also permanent. The companies that manage this well treat remote work security as a core part of their cybersecurity posture, not an afterthought bolted on after an incident.
The companies that don’t manage it well become statistics. And the cost of becoming a statistic, in dollars, in downtime, in lost trust, in regulatory exposure, keeps going up every year.
At Alchanis Technical Services, we’ve spent over 160 combined years helping organizations across public, private, and government sectors secure their operations, wherever their people happen to be working from. We help our clients close the gaps that remote and hybrid work creates, from endpoint security and access management to incident response and recovery. We treat every client like family, because protecting your business means protecting the people who depend on it.
If you’re not sure how exposed your remote workforce is, or if you know you have gaps and need help closing them, let’s have a conversation. The risks aren’t going away. But they’re entirely manageable with the right approach.
Need to secure your remote workforce?
Visit alchanistech.com or reach out to schedule a consultation.
