Plaxen Adler Muncy, P.A. Data Breach Notice (Massachusetts Attorney General)

A Social Security number belonging to one of just six Massachusetts residents has been exposed in a data breach involving Plaxen Adler Muncy, P.A. Because this identifier cannot be changed or reissued, the exposure creates a permanent risk of identity theft and tax fraud that will remain for years.

The filing, submitted to the Massachusetts Office of Consumer Affairs on August 11, 2026, states that Social Security numbers were among the information involved. No other categories of data are listed in the record. The small number of people affected — exactly six — is printed directly on this page.

Social Security Numbers Create Long-Term Identity Theft Risk

When a Social Security number leaves an organisation’s control, it does not expire. Criminals can use it with a stolen or synthetic identity to file fraudulent tax returns, open accounts, or apply for government benefits. Unlike a credit card or password, you cannot simply cancel or rotate a Social Security number. That permanence is why this particular exposure matters far more than a temporary breach of contact information would.

The record does not state whether the numbers were exfiltrated or simply accessed, nor does it disclose the root cause. What it does establish is that these six individuals’ Social Security numbers are now outside the law firm’s custody. If you were one of them, the exposure is already complete.