Langwasser & Company CPAs Data Breach Notice (Massachusetts Attorney General)

The exposure of your Social Security number and financial account numbers cannot be undone. For the 22 Massachusetts residents named in this filing, those two pieces of information are now outside Langwasser & Company CPAs’ control and will remain valuable to identity thieves for years.

A Social Security Number Cannot Be Replaced

Unlike a credit card or password, a Social Security number is permanent. The record filed on August 17, 2026 lists Social Security numbers among the data involved in the incident. Once exposed, that number can be used to open accounts, file fraudulent tax returns, or claim government benefits in your name. There is no simple reset button. The filing does not state when the incident occurred, only that the notification reached the Massachusetts Office of Consumer Affairs on that August date.

What Financial Account Numbers Enable

The same filing also names financial account numbers. With those, someone who also obtains your name or date of birth can attempt to drain existing accounts, open new ones, or route payments to themselves. The combination of a Social Security number and financial account details is particularly useful for synthetic identity fraud and tax-related scams that may not surface for months.

No Passwords Were Exposed

The record contains no indication that passwords or login credentials were part of the exposed data. This is genuine good news. You do not need to change any password tied to Langwasser & Company CPAs because none was compromised. The risk here is identity theft through the permanent identifiers, not account takeover through stolen credentials.

How to Determine Whether This Filing Concerns You

Langwasser & Company CPAs is required to notify affected individuals directly, usually by mail. If you received a letter from the firm, your information was included. Absence of a letter usually means you were not in the group of 22 people named in this Massachusetts filing. Because the record does not disclose when the incident took place, there is no reliable “have you moved since” test. Anyone who has changed address in recent years and suspects they may have been a client should contact the firm directly to confirm whether their records were involved.

The Value of These Records Persists for Years

Social Security numbers and financial account numbers do not lose their usefulness the way passwords often do. Criminal markets treat them as long-term assets. The small number of people affected—only 22 according to the filing—does not reduce the risk to each individual whose data was taken. Each person faces the same permanent exposure.

What Monitoring Cannot Catch

Credit monitoring and dark-web scans will alert you to some uses of your Social Security number, but not all. Tax fraud, for example, often appears only when you file your own return and discover someone else has already used your number. New-account fraud may appear on credit reports, yet medical identity theft or government-benefit fraud frequently does not. The filing therefore leaves you with ongoing vigilance rather than a one-time fix.

Placing the Risk in Context

This incident reaches the public record solely through a regulatory filing. The document does not describe how the data was accessed, whether it was copied, or the precise timing. Those details remain unknown. What is known is narrow and specific: 22 Massachusetts residents had their Social Security numbers and financial account numbers listed in a breach notice submitted by Langwasser & Company CPAs on August 17, 2026.

Practical Steps That Address This Exact Exposure

• Place a fraud alert or credit freeze with the three major credit bureaus immediately. This prevents new accounts from being opened in your name using the exposed Social Security number. A freeze is the stronger control and remains in place until you lift it.
• File your taxes as early as possible each year. Submitting your legitimate return before a fraudster can use your Social Security number is one of the most effective defenses against tax-related identity theft.
• Review every Explanation of Benefits from health insurers and every tax transcript from the IRS. Look for services or refunds you did not request. The exposed financial account numbers could be used to redirect payments or claims.
• Monitor existing financial accounts closely for at least the next 24 months. Set up transaction alerts so you are notified of any movement on accounts whose numbers were listed in the filing.
• Contact Langwasser & Company CPAs directly if you believe you should have received notification but have not. The firm maintains the definitive record of whose information was included.

The core reality is simple: two categories of information that cannot be changed are now outside the firm’s protection. The letter you may or may not have received is the only practical way to know for certain whether you are one of the 22 people named. Everything else—monitoring, freezes, early tax filing—is damage mitigation for a permanent exposure that began the day the data left Langwasser & Company CPAs’ systems.