Henry Rossi Data Breach: What Steamfitters Local #449 Members Need to Know

July 18, 2026
Posted by AmyGinsburg

If you are a member of the Steamfitters Local #449 Medical & Benefit Fund, your most sensitive personal information may currently be in the hands of cybercriminals.

A significant data breach at Henry Rossi & Co., LLP, a CPA firm based in Monroeville, PA, has compromised the private records of approximately 2,720 individuals. This isn’t just a minor technical glitch; it is a serious exposure of the data you rely on for your financial and medical security.

At Ginsburg Law Group PC, we believe you shouldn’t have to look over your shoulder because a professional firm failed to secure your data. If you received a notification letter or believe your data was involved, you may have the right to sue for a data breach and seek financial compensation.

⚠️ The Problem: What Happened at Henry Rossi & Co.?

Henry Rossi & Co. is a specialized accounting firm that handles sensitive audits for union benefit funds, including the Steamfitters Local #449 Medical & Benefit Fund. Because of the nature of their work, they hold the “keys to the kingdom”: your Social Security number, your birth date, and your full legal name.

On January 18, 2026, the firm detected unauthorized activity within its computer systems. An internal investigation later revealed that an unauthorized actor had gained access to the environment just one day prior, on January 17, 2026.

During this window, the intruder accessed: and likely exfiltrated: audit files containing the personal data of thousands of union members.

The Timeline of the Breach

January 17–18, 2026: Unauthorized access occurs.
January 18, 2026: Henry Rossi & Co. detects the intrusion.
April 3, 2026: The firm completes its internal review of which specific files were stolen.
June 2, 2026: The firm officially files a breach disclosure with the U.S. Department of Health and Human Services (HHS).
June 10, 2026: Notification letters begin reaching victims.

The Bottom Line: It took nearly five months from the time of the breach for the firm to start notifying the people whose lives were put at risk. This delay gave identity thieves a massive head start.

🛡️ What Data Was Exposed?

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The information stolen in the Henry Rossi breach is exactly what identity thieves need to wreak havoc on your credit and your medical records. The confirmed exposed data includes:

Full Names
Social Security Numbers (SSNs)
Dates of Birth (DOBs)

👉 Why this is dangerous: Most data breaches involve just email addresses or passwords, which can be changed. You cannot easily change your Social Security number or your date of birth. Once this “permanent data” is on the dark web, you are at risk for life.

The Risks You Face Right Now:

Financial Identity Theft: Criminals can use your SSN to open new credit cards, take out personal loans, or lease vehicles in your name.
Tax Fraud: Fraudsters may file a tax return using your information to steal your refund.
Medical Identity Theft: Since this data was tied to the Steamfitters Local #449 Medical & Benefit Fund, there is a risk that your information could be used to obtain medical services or drugs, potentially corrupting your actual medical records.
Targeted Phishing: Armed with your DOB and full name, scammers can create highly convincing “official” emails or texts to trick you into giving up even more information.

⚖️ The Rule: Your Legal Rights in Pennsylvania

As a resident of Pennsylvania or a member of a PA-based union fund, you are protected by consumer protection laws that require companies to maintain “reasonable” security measures. When a firm like Henry Rossi & Co. fails to protect your data, they may be held liable for the damages you suffer.

You do not have to wait until you are a victim of identity theft to take action.

The law recognizes that the risk of future harm and the loss of privacy are significant injuries. If a consumer protection attorney can prove that the firm was negligent in its cybersecurity practices, you may be entitled to:

Compensation for the time spent monitoring your accounts.
Payment for any out-of-pocket costs related to the breach.
Statutory damages provided under specific consumer laws.
Equitable relief, such as court-ordered improvements to the firm’s security systems.

✅ Pro Tip: If you have received a letter from Henry Rossi & Co., do not throw it away. This letter is your “ticket” to participating in a potential legal recovery.

🚀 The “First-to-File” Opportunity

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In the world of data breach litigation, timing is everything. While other firms like Shamis & Gentile are “investigating,” no formal class action complaint has been filed yet.

Ginsburg Law Group PC is actively seeking Steamfitters Local #449 members to lead the charge. Being part of the initial filing often ensures that your specific concerns: and the specific context of the Union Benefit Fund: are at the forefront of the litigation.

We are a Pennsylvania-based law firm with a deep understanding of the local legal landscape. We don’t just see you as a number in a database; we see you as a hardworking member of the community whose trust was violated.

❌ The Catch: What Henry Rossi is NOT Offering

It is common for companies to offer one or two years of free credit monitoring after a breach. However, initial reports indicate that Henry Rossi’s notification did not include an offer of free credit monitoring or identity protection services.

This is unacceptable. They lost your data, and now they expect you to pay for the protection you need because of their mistake.

By hiring a data breach lawyer, you can fight for a settlement that includes long-term protection and financial restitution, rather than just a “sorry” letter in the mail.

📋 Checklist: What You Should Do Immediately

If you believe your data was compromised in the Henry Rossi breach, follow these steps right now:

Place a Fraud Alert: Contact one of the three credit bureaus (Equifax, Experian, or TransUnion) to place a free fraud alert on your credit file.
Freeze Your Credit: This is the most effective way to prevent someone from opening a new account in your name.
Monitor Your Benefit Statements: Review your Steamfitters Local #449 Medical & Benefit Fund statements closely. Look for any medical services or claims you don’t recognize.
Don’t Sign Anything: If the firm or their insurance company offers you a small “settlement” or asks you to sign a release, STOP. Consult with a lawyer first. You might be signing away your right to a much larger recovery.
Call Ginsburg Law Group: Reach out to us at (610) 260-6000 for a free consultation.

Why Choose Ginsburg Law Group PC?

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Choosing the right consumer protection attorney is the difference between a dismissed case and a successful recovery.

19 Years of Experience: Our lead attorney has nearly two decades of experience fighting for individuals against major institutions.
No Upfront Cost: We work on a contingency fee basis. This means you pay nothing out of pocket. We only get paid if we win your case.
Pennsylvania Roots: We are located right here in PA. We know the courts, we know the laws, and we know how much the Steamfitters mean to the local economy.
Personalized Approach: You aren’t just another case file to us. We prioritize listening to your story and keeping you informed throughout the entire legal process.

📞 Contact Us Today

The window to act is closing. If you want to hold Henry Rossi & Co. accountable for their failure to protect your Social Security number and your future, you need to act now.

Call Ginsburg Law Group PC at (855) 978-6564

Let us help you take the first step toward a fresh start and the justice you deserve.