How It Works and How to Stay Protected
Ransomware Basics: How Dealerships Can Protect Their Business
Ransomware has become one of the most significant cybersecurity threats facing businesses today and dealerships are no exception.
From customer information and financial records to DMS access and daily operations, a successful ransomware attack can disrupt nearly every part of a dealership. In many cases, the operational downtime and lost productivity can be even more costly than the ransom itself.
Understanding how ransomware works and taking proactive steps to reduce your risk can help protect your dealership, your employees, and your customers.
What Is Ransomware?
Ransomware is a type of malicious software (malware) that encrypts files or locks users out of their systems. Cybercriminals then demand payment typically in cryptocurrency in exchange for restoring access.
Unfortunately, paying the ransom does not guarantee your files will be recovered. Many organizations that pay never regain full access to their data, and paying encourages future attacks.
How Does Ransomware Spread?
Most ransomware attacks begin with a simple mistake or overlooked vulnerability.
Common entry points include:
- Phishing emails
- Malicious email attachments
- Fake software updates
- Infected websites
- Weak or compromised passwords
- Unpatched software vulnerabilities
- Unauthorized remote access
Once ransomware enters a network, it can quickly spread across systems, encrypting files and disruption.
How a Ransomware Attack Works
Most ransomware attacks follow a similar pattern:
- Infection: A user unknowingly clicks a malicious link, opens an infected attachment, or downloads compromised software.
- Execution: The ransomware installs itself and begins encrypting files or locking systems.
- Ransom Demand: A message appears demanding payment in exchange for a decryption key.
- Operational Disruption: Critical business systems become unavailable, affecting employees, customers, and daily operations.
Why Dealerships Are Attractive Targets
Dealerships manage large amounts of sensitive information, including:
- Customer personal information
- Driver's license data
- Financial and lending information
- Employee records
- Vendor systems
- Dealer Management Systems (DMS)
Because dealerships rely heavily on technology to support sales, service, parts, accounting, and customer communication, even a short interruption can significantly impact business operations.
How To Reduce Your Risk
Prevention is the best defense against ransomware. Here are some key steps to stay protected:
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Backup Your Data: Regularly back up important files to an external drive or a secure cloud service.
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Think Before You Click: Be cautious with email attachments, links, and downloads from unknown sources. DON’T open anything you are not sure is from a trusted source. Verifying with the sender using a secondary communication method (voice, SMS, etc) on attachments and other files you are unsure of is another way to confirm.
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Keep Software Updated: Ensure your operating system, antivirus, and other software are always up to date.
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Use Strong Security Software: Install reputable antivirus, anti-malware and email scanning programs to detect and block threats. (We suggest Graphus for our clients).
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Enable Multi-Factor Authentication (MFA): Adds an extra layer of security to your accounts, making unauthorized access harder.
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Train Yourself and Others: Educate yourself and employees (if applicable) on recognizing phishing scams and other cyber threats.
What to Do If You’re Infected
If you fall victim to ransomware:
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Disconnect from the Network: Prevent the spread by disconnecting your device immediately.
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Do Not Pay the Ransom: There’s no guarantee you’ll get your files back, and paying encourages more attacks.
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Report the Attack: Contact law enforcement or cybersecurity professionals for assistance.
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Attempt Recovery: We recommend contacting OWL, or another reputable cybersecurity or data recovery firm, for attempted recovery assistance.
How Can OWL Help
Cybersecurity isn't just about responding to incidents, it's about reducing risk before an attack occurs.
OWL Automotive Consulting helps dealerships strengthen their cybersecurity posture through services including:
- Cybersecurity Assessments
- Managed IT Services
- Vulnerability Scanning
- User Security Reviews
Our team works exclusively with automotive dealerships, helping clients identify vulnerabilities, strengthen security practices, and reduce the risk of costly cyber incidents.
Want to learn more? Contact the OWL team to discuss how we can help protect your dealership from today's evolving cyber threats.
