Cybersecurity in Commercial Real Estate: Protecting Data, Transactions, and Investor Trust

Cybersecurity has become a core business concern for real estate firms. Recent incidents across the industry have shown that even established organizations can fall victim to cyberattacks. When that happens, the impact can ripple across operations, affecting properties, disrupting communications, putting sensitive investor information at risk, and raising questions about how well the organization protects capital, data, and transaction integrity. For investors, trust is built on confidence that their information is secure, financial processes are controlled, and issues will be handled quickly and transparently. With leasing, property management, and financial transactions increasingly handled through digital platforms and different parties, protecting these systems is no longer optional. It’s a necessary part of running a modern real estate business. The key question is simple: if an issue arises, is the organization prepared to respond effectively?

Start with Strong Access Controls: One of the most effective ways to reduce risk is to control access to the organization’s systems. Using multifactor authentication across key platforms makes it much harder for unauthorized users to gain entry. At the same time, limiting access based on role—so employees and partners only see what they need—helps reduce exposure.

It’s also important to revisit permissions regularly and enforce clear password standards to avoid unnecessary vulnerabilities.

Safeguard Important Data: Commercial real estate firms and their management companies manage a wide range of sensitive information, from lease agreements to financial data. Protecting that information should be a top priority. Encrypting data, organizing it based on sensitivity, and limiting where it is stored all help reduce risk. These steps also make it easier to meet regulatory requirements and respond quickly if questions arise.

Keep Devices Secure: Every device connected to the network, whether it’s a laptop, phone, or office system, can create risk if not properly managed. Keeping software up to date, removing unused applications, and using tools that detect unusual activity can go a long way in reducing exposure. This is especially important for commercial real estate firms and their management companies, where teams often work across multiple locations and devices.

Monitor Activity and Watch for Red Flags: Ongoing visibility into system activity is essential. Without it, problems can go unnoticed until they’ve already caused damage. Monitoring tools can help flag unusual patterns like repeated login failures, access attempts from unfamiliar locations, or unexpected data transfers. Regular reviews of cloud systems are also important to ensure nothing has been misconfigured or left exposed.

Make Security a Team Effort: Employees play a major role in keeping systems secure. Many cyber incidents begin with simple human errors, such as clicking on a suspicious link or responding to a fraudulent request. Regular training can help employees recognize common warning signs and know what to do if something doesn’t seem right. It’s also helpful to remind staff that risks extend beyond office devices—how personal devices are used can matter just as much.

Pay Close Attention to Vendors: Real estate firms depend on a range of third parties, from service providers to financial partners. Each connection introduces some level of risk. Reviewing vendor security practices and setting clear expectations around data handling can help reduce that risk. Access to an organization’s systems should be monitored, limited, and removed when it’s no longer needed.

Financial fraud is another area to watch closely. Requests to change payment details should always be verified through a secondary method. Regular reviews of receivables can also help catch discrepancies early. In some cases, missed checks have led to funds being redirected without anyone realizing it until much later.

Have a Plan for When Things Go Wrong: Even with strong protections in place, incidents can still happen. Having a clear plan in advance can make all the difference. Define who is responsible for what, how issues will be communicated, and what steps should be taken immediately. Practicing the plan ahead of time helps ensure everyone knows how to act in a real situation.

Backups Matter More Than You Think: Reliable backups can help an organization recover quickly from disruptions. Storing backups in a secure, separate environment and testing them regularly helps confirm that critical systems and data can be restored without unnecessary delays.

Choosing the right IT provider: A strong partner goes beyond tools, offering the expertise and support needed to effectively manage and respond to security risks. Evaluate their services carefully; do they provide proactive monitoring, regular updates, and rapid incident response? It’s also important to understand their approach to security testing, such as vulnerability assessments and penetration testing, to ensure potential risks are identified and addressed early.

Moving Forward

Commercial real estate firms and their management companies operate in a complex environment with multiple stakeholders, systems, and financial touchpoints. Strong cybersecurity practices help maintain smooth operations, protect the relationships that drive the business, and reinforce investor confidence. When firms can demonstrate that they have safeguards, response plans, and oversight in place, they send an important message to investors that risk is being actively managed and that the organization takes its fiduciary responsibilities seriously.

Whether support comes from an internal team or an external partner, having experienced guidance in place enables organizations to respond quickly, minimize disruption, and stay resilient when challenges arise. Taking proactive steps today can reduce risk and better position real estate organizations for the future.

If you have questions about implementing these strategies or strengthening your cybersecurity posture, contact Rebecca Long, Director, or your Baker Tilly x Anchin Relationship Partner.