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Modern Disposal Services, Inc. data breach

Incident readout

Company
Modern Disposal Services, Inc.
Reported to
Maryland Attorney General
Filed
March 6, 2025
People affected
Not stated in the filing
Incident type in filing
Not stated
Our review
Monitoring
Read the official filing

Was this a ransomware attack?

The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.

Information listed in the filing

  • Full Name
  • Social Security Number
  • Date of Birth
  • Home Address
  • Wage and Compensation Information
  • Direct Deposit Account Details
  • Driver's License Number
  • Tax Record Information

What we know

Modern Disposal Services, Inc. operates within the waste management, environmental services, and commercial logistics sector. As a comprehensive waste and recycling service provider, the company manages intricate corporate networks, municipal contracts, and heavy industrial accounts across the mid-Atlantic region. In the course of daily operations, human resources management, fleet logistics coordination, and billing functions, Modern Disposal Services, Inc. collects and retains a vast repository of sensitive information. This includes comprehensive personnel records, driver compliance files, extensive vendor financial details, and commercial customer databases that contain high-value personally identifiable information.

In 2025, Modern Disposal Services, Inc. formally reported a significant data security incident to the Office of the Maryland Attorney General. While the full forensic scope continues to be evaluated, security incidents affecting mid-sized industrial and service enterprises typically involve unauthorized external access to corporate enterprise resource planning systems, third-party vendor compromises, or sophisticated ransomware deployments. Threat actors frequently target operational infrastructure and administrative databases, exploiting vulnerabilities to exfiltrate confidential files before security teams can detect or contain the network intrusion.

The data compromised during this incident exposes affected individuals to severe, long-term risks. Because industrial service providers process extensive administrative and employee records, exposed categories likely include full names, dates of birth, Social Security numbers, banking details for direct deposit or vendor payments, and home addresses. The exposure of Social Security numbers and financial account information creates an immediate and severe risk of identity theft, unauthorized credit applications, tax fraud, and financial account takeover. Victims face prolonged vulnerability, requiring constant credit monitoring and administrative burdens to secure their financial identities against fraudulent exploitation.

Under Maryland state privacy statutes and applicable data protection standards, Modern Disposal Services, Inc. had an affirmative legal obligation to implement and maintain reasonable security measures to safeguard private consumer and employee data. This duty encompasses maintaining robust firewall protections, deploying endpoint detection systems, conducting regular vulnerability assessments, and properly restricting internal access. The occurrence of a data breach of this magnitude indicates potential failures in these foundational cybersecurity safeguards, suggesting that the company may have fallen short of recognized industry standards for data protection.

Receiving a data breach notification letter from Modern Disposal Services, Inc. serves as an official acknowledgment that your private information was compromised due to corporate security negligence. Legally, the receipt of this notice establishes the basis for legal standing to participate in a class action lawsuit aimed at holding the company accountable. Under established legal principles, victims do not need to prove that they have already suffered actual financial loss to seek recovery for the increased risk of identity theft and the time lost securing their data. Our law firm is investigating potential claims on a contingency fee basis, meaning there are no upfront costs or out-of-pocket expenses unless a recovery is successfully obtained on your behalf.

See every breach reported in Maryland or read what to do after a ransomware attack.

After the Modern Disposal Services, Inc. incident: what to do and your options

What should I do after getting the Modern Disposal Services, Inc. data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
How many people were affected by the Modern Disposal Services, Inc. data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Social Security Number, Date of Birth, Home Address, Wage and Compensation Information, Direct Deposit Account Details, Driver's License Number, Tax Record Information. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Did Modern Disposal Services, Inc. offer free credit monitoring?
Check your letter from Modern Disposal Services, Inc.. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Signing up doesn't waive any legal rights you may have.
Where can I see the official Modern Disposal Services, Inc. breach notice?
Modern Disposal Services, Inc.'s report is published by the Maryland Attorney General: https://oag.maryland.gov/resources-info/Pages/security-breach-notices.aspx#ITU-376512 Compare it with the letter you received to confirm the dates and details match.
Can I sue Modern Disposal Services, Inc. over the data breach?
It depends on what was exposed, the law in Maryland and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
Do I need a Modern Disposal Services, Inc. data breach lawyer or attorney?
Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
Is there a Modern Disposal Services, Inc. data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Modern Disposal Services, Inc.. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
Is the Modern Disposal Services, Inc. data breach letter legit or a scam?
A notice from Modern Disposal Services, Inc. in the mail matches the breach Modern Disposal Services, Inc. reported to the Maryland Attorney General on March 6, 2025. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Modern Disposal Services, Inc. through a phone number or website you find yourself.
How much could a Modern Disposal Services, Inc. data breach settlement or claim be worth?
There is no set amount, and no Modern Disposal Services, Inc. settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Social Security Number, Date of Birth as involved. Keep receipts and records; they're what damages claims are built on.

Other breaches reported in Maryland

Attorney advertising. This page reflects a public regulator filing; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.