The Small Business Guide to Cybersecurity in Massachusetts
Massachusetts businesses that collect residents' personal information must keep a Written Information Security Program (WISP) under 201 CMR 17.00, and should back it with MFA, endpoint protection, tested backups and staff training.
Jared Casper
June 1, 2026
8 min read
You Are Not "Too Small" to Be a Target
Many local business owners think hackers only target large corporations like Target or Equifax. Small businesses are targeted all the time, because they have valuable data (customer info, credit cards, employee records) but rarely have enterprise-level security.
Massachusetts Data Privacy Laws
Massachusetts has some of the strictest data privacy laws in the country (201 CMR 17.00). If you collect personal information from residents, you are legally required to have a Written Information Security Program (WISP).
Failure to comply can result in massive fines if a breach occurs.
4 Essential Security Layers
1. Multi-Factor Authentication (MFA)
Passwords are no longer enough. Require MFA for every critical system, especially email and CRM.
2. Endpoint Protection
Basic antivirus is not enough. You need modern Endpoint Detection and Response (EDR) that monitors behavior, not just known viruses.
3. Automated Cloud Backups
If you get hit by ransomware, your only defense is a clean, disconnected backup. Backups must be automated, encrypted, and tested regularly.
4. Employee Training
The weakest link in any security system is human error. Train your team to recognize phishing emails and suspicious links.
Contact our team for a security audit, or take the Cyber Risk Quiz to see how exposed you are.
Frequently asked questions
Does my Massachusetts small business need a WISP?
If you collect personal information about Massachusetts residents, 201 CMR 17.00 requires you to have a Written Information Security Program.
What security layers does a small business need?
At minimum: multi-factor authentication, modern endpoint detection and response, automated encrypted backups that are tested, and employee phishing training.
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