Coworking spaces sell themselves on flexibility and community. You pay for a desk, maybe a meeting room, and the chance to work near other professionals without a long lease. The appeal is obvious — especially for remote workers who want a change from their kitchen table or a quiet place between home and a traditional office. But the trade-off, the one that rarely makes it into the glossy tour, is that you’re handing over control of your work environment to strangers. The same open layout that encourages networking also makes it nearly impossible to guarantee that a confidential document stays confidential or a private phone call stays private. I’ve talked to enough freelancers and hybrid employees to know that many assume “it’s fine” until they notice someone reading over their shoulder or overhear a competitor’s pricing discussion at the next table. The research backs up that unease: nearly half of employees using shared spaces say the lack of privacy affects their day-to-day work, according to guidance from Interactive, a provider of secure coworking solutions. That number alone should make anyone handling sensitive information stop and think.
The Shared Network You’re Not Really Sharing Alone
Wi‑Fi in a coworking space is the single biggest vulnerability most people overlook. You connect, you type your password, you start working — and so does everyone else on the same network. Even if the password is posted on a board, that network is effectively public. A 2025 study commissioned by Kensington found that 23% of senior IT decision‑makers now identify visual hacking as a security concern, and nearly half of those work in organizations that include shared environments like coworking spaces. But the network risk goes beyond visual. Without a VPN, your traffic — emails, logins, file uploads — can be intercepted by anyone with basic tools on the same subnet.
The fix isn’t complicated, but it requires a habit shift. A VPN encrypts everything between your device and the VPN server, making it unreadable to others on the shared network. I’d put that as the first step before you even open your laptop. Next, ask the community manager what encryption standard the Wi‑Fi uses — WPA3 is the current best practice, WPA2 is acceptable but older. If they can’t tell you, treat that network like a public hotspot. Some spaces offer network segmentation, separating member traffic from administrative systems; that’s worth asking about. And for the most sensitive work — say, reviewing a contract with client financials — consider tethering through your phone’s cellular connection. It’s slower, but it avoids the shared network entirely. A quick checklist: connect VPN first, verify the correct network name (rogue hotspots with similar names are a known tactic), confirm your firewall is on, and turn off file sharing and AirDrop. That takes less than a minute and eliminates most network‑based risks.
For more on securing your connection when working remotely, the data privacy guide for remote workers covers the same principles in more depth.
- Connect your VPN before opening any browser or app.
- Confirm the Wi‑Fi name with staff to avoid rogue networks.
- Enable your firewall and disable file sharing/AirDrop.
- For high‑sensitivity work, use a mobile hotspot instead.
What Your Screen Is Telling the Room
Visual hacking — reading information directly from someone else’s screen — is one of those risks that feels like paranoia until you see it happen. A field study cited in recent security guidance found that shoulder surfing occurs naturally in everyday environments as a byproduct of physical proximity, not just through deliberate snooping. In a coworking space, that means the person at the next desk might not be trying to read your screen, but they can still see it. Contracts, financial spreadsheets, client lists — all visible to anyone who glances over.
The most effective hardware fix is a privacy screen filter. These thin overlays darken the screen for anyone viewing from an angle, making it nearly impossible to read from the side. They cost around $30 and are worth every cent if you regularly work with sensitive information. But there are also behavioral changes that matter. Sit with your back to a wall when possible, and avoid seats near high‑traffic areas like kitchens or printer stations. Lock your screen every time you step away — even for 30 seconds. Use the keyboard shortcut (Windows key + L or Command + Control + Q) so it becomes automatic. And on video calls, close unnecessary browser tabs and turn on Do Not Disturb to avoid exposing personal notifications or bookmarks to anyone nearby.
Open coworking spaces are designed for visibility. That’s great for networking, but it means your work is always semi‑public. The person walking past your desk, the colleague at the adjacent table, the client who sees your screen during a video call — they all have access to information you never intended to share. The risk isn’t malice; it’s the environment itself. Treating every seat as a semi‑public space changes how you handle documents, calls, and even your screen brightness.
The Shared Printer That Remembers Everything
Shared printers are a surprisingly common source of data leaks. Documents left in the output tray can be read by anyone passing by. Some printers store copies of recent print jobs in internal memory, accessible to someone who knows how to retrieve them. And if you’re printing sensitive material — legal filings, financial reports, client intake forms — every page becomes a physical copy that can be lost, photographed, or stolen.
The simplest rule: stand at the printer while it runs. Never send a print job and walk away. If the space offers secure print release — where the job only prints after you tap a keycard at the machine — ask about it and use it. Better yet, avoid printing sensitive documents entirely. Review contracts on screen when possible. If you must print, use a shredder before discarding; never throw sensitive papers in regular trash or recycling bins. And be cautious with shared USB ports and charging stations — plugging into an unknown port can expose your device to data theft or malware. Use your own charger and a wall outlet instead.
Send and Collect Immediately
Stand at the printer while it runs. Do not queue a job and return later.
Use Secure Print Release
If available, enable keycard‑authenticated printing so the job only prints when you’re present.
Shred Before You Leave
Any printed document you discard should go through a shredder, not the regular bin.
Physical Exposure in a Social Space
Coworking spaces are social by design — people learn your name, your company, your routine. That’s part of the appeal, but it also means your professional presence is visible in ways a private office never would be. Nearly half of employees report that the lack of privacy affects their day‑to‑day use of shared spaces, according to Interactive’s guidance. That’s not just about feeling watched; it’s about the concrete risk of leaving notebooks, sticky notes with passwords, or business cards on a hot desk. Treat your coworking desk like a hotel room: take everything with you at the end of the day, and never leave a device unlocked even for a minute.
Phone calls are another overlooked exposure. Discussing client details, account numbers, or strategy in an open space is a privacy risk, even if you’re speaking quietly. Use a phone booth or a private room for sensitive conversations. If the space doesn’t have those, consider whether that call can wait until you’re at home or in a more controlled environment. The same goes for video calls — what’s visible on your screen behind you? Browser tabs, desktop notifications, even a sticky note on the wall can reveal more than you intend.
It’s not just about data theft. The constant awareness that someone might see or hear your work creates a low‑grade stress that can erode focus and confidence. You start censoring what you say, avoiding certain topics, or rushing through important details. That’s a real cost to productivity and professionalism, even if nothing ever gets misused.
Building a Baseline That Works Anywhere
The steps above address coworking‑specific risks, but they work best when layered on strong general security practices. Enable two‑factor authentication on every account — especially email, banking, and cloud storage. Keep your operating system and software up to date; security patches close vulnerabilities that attackers actively exploit on shared networks. Use a password manager to generate and store unique passwords for every service — never type a password manually where someone could watch. Enable full‑disk encryption (BitLocker on Windows, FileVault on Mac) so your data stays protected if your device is lost or stolen. And turn off Bluetooth when you’re not using it; Bluetooth can be exploited for proximity‑based attacks in crowded spaces.
One often‑overlooked risk: the people around you can look you up. If your home address, phone number, and personal email are published on data broker sites, a quick search turns a casual coworking acquaintance into someone who knows far too much. That matters especially in spaces where you interact with strangers daily. Services that monitor and remove personal data from data broker sites can reduce that exposure, but even being aware of it changes how you share information in a coworking context.
For a deeper look at securing remote work in general, the essential data privacy tips for remote workers cover many of these principles in a home‑office context.
When Open Coworking Isn’t the Answer
Not every coworking space is the same, and not every professional needs the same level of confidentiality. For casual work, networking, or general laptop tasks, an open space might be fine. But for attorneys reviewing case materials, consultants discussing client financials, or anyone handling legally privileged information, the stakes are higher. One security guidance source puts it bluntly: “Would I feel comfortable having my most sensitive client conversation here?” If the answer is no, the space doesn’t fit the work.
Private coworking — spaces with dedicated offices, secure meeting rooms, and professional support — offers the flexibility of a shared model without the exposure of an open floor plan. Some providers, like those serving regulated industries, offer ISO‑certified security, CCTV, and programmable card readers. Others simply offer a quiet room where you can close the door. The point is to match the environment to the task. If you regularly handle confidential work, the cost of a private office or a day‑use meeting room is small compared to the cost of a breach.
The hidden privacy problem with open coworking spaces is that they often look professional without functioning like private professional offices. For some businesses that doesn’t matter. For anyone whose work depends on trust, confidentiality, and client confidence, the right workspace isn’t just a convenience — it’s part of the service you provide. Taking responsibility for your own privacy in a shared space means making deliberate choices: a VPN, a privacy screen, secure printing habits, and knowing when to step into a private room. Those habits take minimal effort once established, and they protect not just in coworking spaces but everywhere you work outside the home. The flexibility of coworking doesn’t have to come at the expense of confidentiality — but only if you’re willing to build that boundary yourself.